Geometry CP - Chapter 4 Review

Front

A triangle's angles add up to...

Back

180 Degrees

Front

What is the measure of the missing angle if one angle is 60° and another is 90°?

Back

30°

Front

What is the measure of the missing angle if one angle is 90° and another is 43°?

Back

47°

Front

Determine if the two triangles are congruent: Triangle A has sides 5, 7, 8 and Triangle B has sides 5, 7, 8. What is the reason?

Back

SSS

Front

Determine if the two triangles are congruent: Triangle A has angles 30°, 60°, and 90° and Triangle B has angles 30°, 60°, and 90°. What is the reason?

Back

AAA (Angle-Angle-Angle) - Not a valid congruence criterion.

Front

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

Back

360 Degrees

Front

If two angles are complementary, what is the sum of their measures?

Back

90 Degrees

Front

If two angles are supplementary, what is the sum of their measures?

Back

180 Degrees

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.