Q1/Q2 Math Review GT

Front

What are the three steps to dividing fractions?

Back

keep, flip, change

Front

What is the result of (-25) ÷ (-5)?

Back

5

Front

Find the missing angle. Find x if the angle is 180° - x = 160°.

Back

20°

Front

What are vertical angles?

Back

Vertical angles are always congruent (equal measures).

Front

What is a vertex?

Back

It is a corner or a point where lines meet.

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width

Front

What is the formula for finding the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Front

What is the relationship between complementary angles?

Back

Complementary angles add up to 90 degrees.

Front

What is the relationship between supplementary angles?

Back

Supplementary angles add up to 180 degrees.

Front

What is the formula for finding the area of a triangle?

Back

Area = 1/2 × base × height