Day 75 - Simple Geometry Concepts

Front

What is the measure of ∠BAD if the two smaller angles are 73° and 50°?

Back

The measure of ∠BAD is 123° (73° + 50° = 123°).

Front

Which equation can be used to find the value of x if 3x + 5 + 10x - 7 = 180?

Back

The equation 3x + 5 + 10x - 7 = 180 can be used to find the value of x.

Front

If m∠ABC = 103°, which equation can be used to find the value of x?

Back

The equation 3x + 1 + 4x - 3 = 103 can be used to find the value of x.

Front

What is the sum of two complementary angles?

Back

The sum of two complementary angles is 90 degrees.

Front

What is the sum of two supplementary angles?

Back

The sum of two supplementary angles is 180 degrees.

Front

Define complementary angles.

Back

Complementary angles are two angles whose sum is 90 degrees.

Front

Define supplementary angles.

Back

Supplementary angles are two angles whose sum is 180 degrees.

Front

What is the formula for finding the sum of angles in a triangle?

Back

The sum of the angles in a triangle is always 180 degrees.

Front

If one angle measures 30°, what is the measure of its complement?

Back

The measure of its complement is 60° (90° - 30° = 60°).

Front

If one angle measures 120°, what is the measure of its supplement?

Back

The measure of its supplement is 60° (180° - 120° = 60°).