Understanding the Relationship Between Acute Angles in a Right Triangle

Understanding the Relationship Between Acute Angles in a Right Triangle

Assessment

Interactive Video

Mathematics

1st - 6th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

This lesson explores the relationship between acute angles in right triangles. It begins with an introduction to acute angles and their properties, followed by a review of angle properties in triangles. The core lesson focuses on how acute angles change when a right triangle is stretched. Key properties of acute angles, such as their complementary nature, are discussed. The lesson concludes with a summary of the concepts covered.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sum of all angles in any triangle?

270 degrees

180 degrees

360 degrees

90 degrees

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the acute angles in a right triangle when one side is stretched?

They remain the same

They become right angles

They become obtuse

They change together

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sum of the measures of the acute angles in a right triangle?

45 degrees

120 degrees

60 degrees

90 degrees

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following best describes complementary angles?

Angles that are opposite

Angles that are equal

Angles that add up to 90 degrees

Angles that add up to 180 degrees

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you remember the difference between complementary and supplementary angles?

Think of a circle for complementary

Complementary angles are larger

Think of a straight line for supplementary

Supplementary angles are smaller

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