Geometry Cumulative Review

Front

Solve for x: 5x + 10 = 35

Back

x = 5

Front

Find the product: (a - b)(a + b)

Back

a^2 - b^2

Front

Given the triangle with sides 3, 4, and 5, determine if it is a right triangle.

Back

Yes, it is a right triangle (3^2 + 4^2 = 5^2).

Front

Find the difference: (2x^2 + 3x) - (x^2 + 5x)

Back

x^2 - 2x

Front

Name the postulate that states if two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, then the triangles are congruent.

Back

SAS (Side-Angle-Side) Postulate

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height

Front

Define complementary angles.

Back

Two angles that add up to 90 degrees.

Front

What is the Pythagorean theorem?

Back

In a right triangle, a^2 + b^2 = c^2, where c is the hypotenuse.

Front

Solve for x: 2x - 4 = 10

Back

x = 7

Front

What is the formula for the circumference of a circle?

Back

Circumference = 2πr, where r is the radius.