Unit 4 Lesson 7/9 Practice

ABCD is a rectangle. Find the length of AC

(Round to the hundredths place)

Tags

CCSS.8.G.B.8

ABCD is a rectangle. Find the measure of $\theta$ 
(Round to the nearest whole degree)

Tags

CCSS.8.G.A.5

ABCD is a rectangle. Find the measure of $\propto$ 
(Round to the nearest whole degree)

Tags

CCSS.8.G.A.5

Find the length of BC

(Round to the hundredths place)

Tags

CCSS.8.G.B.7

Find the measure of angle B

(Round to the nearest whole degree)

Tags

CCSS.HSG.SRT.C.8

Find the measure of angle C

(Round to the nearest whole degree)

Tags

CCSS.HSG.SRT.C.8

Select all the true equations:

• $\sin\left(27\right)=\frac{x}{15}$

• $\cos\left(63\right)=\frac{y}{15}$

• $\tan\left(27\right)=\frac{y}{x}$

• $\sin\left(63\right)=\frac{x}{15}$

• $\tan\left(63\right)=\frac{y}{x}$

Tags

CCSS.HSG.SRT.C.6

A rope with a length of 3.5 meters is tied from a stake in the ground to the top of a tent. It forms a 17 degree angle with the ground. How tall is the tent?

• $3.5\tan\left(17\right)$

• $3.5\cos\left(17\right)$

• $3.5\sin\left(17\right)$

• $\frac{\sin\left(17\right)}{3.5}$

Tags

CCSS.HSG.SRT.C.8

A triangle's angles add up to...

• 90 Degrees
• 180 Degrees
• 360 Degrees

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 64^o
• 26^o
• 61^o
• .008^o

Tags

CCSS.HSG.SRT.C.8