EL IAG Semester 1 Quick Review

Front

What is the measure of angle 2 if it is given that m∠2 = ?

Back

m∠2 = 65°

Front

Find the measure of the angle indicated if the options are 139°, 66°, 138°, 116°.

Back

66°

Front

What type of transformation occurs from ABCD to A'B'C'D'?

Back

Translation

Front

Identify the type of triangle that has one right angle and two equal sides.

Back

Right Isosceles Triangle

Front

What is the name of the angle represented by the notation ∠AOB?

Back

∠AOB

Front

What is the sum of the interior angles of a triangle?

Back

180°

Front

Define a right triangle.

Back

A triangle with one angle measuring 90°.

Front

What is the definition of a translation in geometry?

Back

A transformation that moves every point of a figure the same distance in the same direction.

Front

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

Back

Area = 1/2 * base * height.

Front

What is an obtuse triangle?

Back

A triangle with one angle measuring more than 90°.