## 1. Triangle DEF contains two congruent acute angles. The sum of the ...

The sum of the measures of the two congruent acute angles is greater than 90 degrees. Anna concludes that the triangle must be an acute triangle. Which best ...

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## 2. Solved: Triangle DEF contains two congruent acute angles. Th[geometry]

The sum of the measures of the two congruent acute angles is greater than 90 degrees. Anna concludes that the triangle must be an acute triangle. Which best ...

Answer to Triangle DEF contains two congruent acute angles. The sum of the measures of the two congruent acute angles is greater than 90 degrees. Anna concludes

## 3. The sum of the measures of the two acute angles in a right triangle is 90 ...

Missing: def contains congruent anna concludes must best describes conclusion? she least

If an algebraic solution is not required, here is a quick way to solve this problem using logical reasoning and a bit of simple arithmetic.

## 4. [PDF] Answer Explanations: PSAT/NMSQT 2015 Practice Test #1

Missing: conclusion? | Show results with:conclusion?

## 5. [PDF] Relationships in Triangles - Metrolina Regional Scholars Academy

Dec 5, 2018 · Jason drew a triangle with at least one pair of congruent sides. • The obtuse triangle has two congruent angles. Alejandra. Tamika. Emily.

## 6. [PDF] Edward B. Burger David J. Chard Earlene J. Hall Paul A. Kennedy ...

Edward B. Burger, Ph.D. is Professor of Mathematics and Chair at Williams College and is the author of numerous articles, books, and videos. He has won ...

## 7. [PDF] 7th Grade CC.2.1.7.D.1: Analyze proportional relationships and use ...

(C) It is an acute triangle because each of the three angles measures less than 90 degrees. (D) It is a right triangle because two of the sides are ...

## 8. [PDF] Postulates, Theorems, and Corollaries

equilateral triangle has three congruent sides and an obtuse angle measures greater than 90° and less than 180°; true. 25. An equilateral triangle has three ...

## FAQs

### Triangle Def Contains Two Congruent Acute Angles. The Sum Of The Measures Of The Two Congruent Acute Angles Is Greater Than 90 Degrees. Anna Concludes That The Triangle Must Be An Acute Triangle. Which Best Describes Her Conclusion? She Is Correct. A Tria? ›

Answer and Explanation:

**When the sum of two acute angles of a triangle is greater than 90 then the triangle is acute? ›**

**If the sum of two acute angles of a triangle is greater than 90, then the triangle is acute.** SOLUTION: True; sample answer: Since the sum of the two acute angles is greater than 90, the measure of the third angle is a number greater than 90 subtracted from 180, which must be less than 90.

**What is the sum of two acute angles in a right triangle is 90 degrees? ›**

In any triangle, we know that the sum of all the angles inside the triangle is 180 degrees. Thus **the two acute angles in the right angle triangle will have a sum of 90 degrees**.

**What are acute angles with a sum of 90 degrees? ›**

**A right triangle** will have two acute angles that add up to 90° because the three angles of any triangle always add up to 180°. A right angle equals 90°, so the remaining two angles of a right triangle are complementary, meaning their sum is 90°.

**What is the sum of the measures of the 2 acute angles of any right triangle? ›**

In a right-angled triangle, the sum of two acute angles is **90∘**.

**Can an acute triangle have an angle greater than 90 degrees? ›**

**All the three interior angles of an acute triangle measures less than 90°**. The angles of an acute triangle add up to 180°.

**Is one angle greater than 90 in an acute triangle? ›**

An acute triangle (or acute-angled triangle) is a triangle with three acute angles (less than 90°). **An obtuse triangle (or obtuse-angled triangle) is a triangle with one obtuse angle (greater than 90°) and two acute angles**.

**What is a triangle with a 90 degree angle and two acute angles? ›**

A triangle with a right angle and two acute angles is called **right angled triangle**.

**What is a triangle with two congruent sides and a 90 degree angle? ›**

An **Isosceles Right Triangle** is a right triangle that consists of two equal length legs. Since the two legs of the right triangle are equal in length, the corresponding angles would also be congruent. Thus, in an isosceles right triangle, two legs and the two acute angles are congruent.

**What triangle has two 90 degree angles? ›**

**Right angle triangle**: When the angle between a pair of sides is equal to 90 degrees it is called a right-angle triangle.

### Is an acute angle more than 90 or less than 90? ›

Acute angles measure **less than 90 degrees**. Right angles measure 90 degrees. Obtuse angles measure more than 90 degrees.

**What are two angles with a sum of 90 90 degrees called? ›**

Two angles are called **complementary** when their measures add to 90 degrees. Two angles are called supplementary when their measures add up to 180 degrees.

**What are acute angles that add up to 180? ›**

**Supplementary angles** are those angles that sum up to 180 degrees. For example, angle 130° and angle 50° are supplementary angles because sum of 130° and 50° is equal to 180°.

**Can there be 2 acute angles in a triangle? ›**

**A triangle can have two acute angles** because sum of two acute angles will always be less than 180∘ because individually, either angle is less than 90∘.

**What is the sum of the acute angles of a triangle? ›**

Hence, the sum of angles of an acute triangle is **180°**.

**What is the sum of the acute angles? ›**

The three interior angles of an acute angle triangle sum up to **180°**.

**Is the sum of any two angles of a triangle is greater than the third angle? ›**

Hence, the sum of any two angles of a triangle is **not always greater than the third angle**.

**Can a triangle have two of its angle greater than 90 degree True or false? ›**

**A triangle with two right angles is not possible**, as the total sum of all the three angles of a triangle is 180∘. If two angles are 90∘, their sum is already 180∘. So, the third angle will be 0∘ which is not possible.

**Is the sum of any two angles of a triangle also greater than the third angle? ›**

The given statement,”Sum of any two angles of a triangle is always greater than the third angle” is **false**.

**What type of triangle is it if the sum of two angles is 90 degree? ›**

It is a **right angle triangle**.