Geometry B Unit 1 Review

What is the value of X? Round to the nearest whole number.

Mathematical Equivalence

ON

The measure of angle A is (a)  

• 50 degrees
• 60 degrees
• 78 degrees
• 74 degrees

Calculate the length of BC, rounded to the nearest whole number.

Mathematical Equivalence

ON

Which trigonometric ratio is the ratio of the opposite side to the adjacent side?

• Tangent

• Secant

• Sine

• Cosine

8.Solve for x

• 3.85

• 4.25

• 3.35

• 5.65

Find the length of Side BC, rounded to the nearest whole number.

Mathematical Equivalence

ON

In △EFD, e = 6.3 cm, m∠E = 68°, and d = 4 cm. Find the area to the nearest tenth of a square centimeter.

• 15.2

• 12.2

• 13.8

• 10.6

In △ABC, c = 9.9 m, a = 17.2 m, and b = 11.7 m. Find m∠C. Round to the nearest tenth of a degree.

Mathematical Equivalence

ON

Which Law would you use to solve for Angle B?

• Law of the Jungle

• Law of Cosines

• Law of the Gravity

• Law of Sines

Find the area to the nearest tenth.

• 19.2 m²

• 17.1 m²

• 13.5 m²

• 16.5 m²