Julia's Practice Exam

Front

Solve for x. Round to the nearest tenth: 2x + 3 = 22

Back

x = 9.4

Tags

CCSS.7.EE.B.4A

Front

If three sides of a triangle are given, the Law of ____ is used to solve the triangle.

Back

Cosines

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Front

Solve the right triangle given:

Back

Tags

CCSS.HSG.SRT.C.8

Front

Solve for the missing distance in a triangle where the other two sides are 15 meters and 20 meters.

Back

18.9 meters

Tags

CCSS.8.G.B.8

Front

In ΔABC, m

Back

AB = 8.0

Tags

CCSS.HSG.SRT.B.5

Front

What is the Pythagorean theorem?

Back

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

Tags

CCSS.8.G.B.8

Front

Define the Law of Sines.

Back

The Law of Sines states that the ratio of the length of a side of a triangle to the sine of its opposite angle is constant.

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.

Tags

CCSS.6.G.A.1

Front

What is the definition of a right triangle?

Back

A triangle with one angle measuring 90 degrees.

Tags

CCSS.4.G.A.2

Front

How do you find the length of a side in a right triangle using trigonometric ratios?

Back

Use sine, cosine, or tangent ratios based on the angles and known sides.

Tags

CCSS.HSG.SRT.C.8