Solving Triangles Unit 7 Reassessment

Find x to the NEAREST WHOLE NUMBER.

• $x\approx12\ cm$

• $x\approx16\ cm$

• $x\approx7\ cm$

• $x\approx30\ cm$

Find the value of y.

• $11\sqrt{2}$

• $11$

• $22$

• $\frac{11}{\sqrt{2}}$

Solve for x. Round to the nearest tenth.

• 10.4
• 8.9
• 31.2
• 11.9

Tags

CCSS.HSG.SRT.C.8

Solve for the misssing distance

• 18.9 meters
• 19.5 meters
• 47.2 meters
• 27.5 meters

Tags

CCSS.HSG.SRT.C.8

Solve for the missing angle

• 50.5 degrees
• 12.7 degrees
• 36.9 degrees
• 72.2 degrees

Tags

CCSS.HSG.SRT.C.8

Susan is flying a kite, which gets caught in the top of a tree.  Use the diagram to estimate the height of the tree. 

• 63 ft
• 65 ft
• 74 ft
• 87 ft

Tags

CCSS.HSG.SRT.C.8

Which equation can be used to solve the word problem: the diagonal of a t.v. is 40 inches and the height is 30.  How wide is the t.v.?

• 30²  + 40² = c²
• a²  + 40² = 30²
• 30²  + b² = 40²
• 40²  + 30² = c²

Tags

CCSS.8.G.B.8

A square tablecloth has a line of embroidered flowers along the diagonal that is 48 inches long. What are the lengths of the sides?

• $24\sqrt{2}$

• $24$

• $24\sqrt{3}$

• $48\sqrt{2}$

The measure of a side of an equilateral triangle is 12. Find the measure of its altitude.

• $6\sqrt{2}$

• $6\sqrt{3}$

• $12$

• $12\sqrt{3}$

What is the tangent of angle P?

• $\frac{q}{p}$

• $\frac{p}{q}$

• $\frac{p}{r}$

• $\frac{q}{r}$