Setting Up Proportions Geometry

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=90

Tags

CCSS.7.RP.A.2B

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

Tags

CCSS.HSG.SRT.A.2

Write the correct Trig proportion

• sin 20 = 14/x

• cos 20 = 14/x

• tan 20 = 14/x

• tan 20 = x/14

• cos 20 = x/14

Tags

CCSS.HSG.SRT.C.6

Write the correct Trig proportion

• sin 20 = 14/x

• cos 20 = 14/x

• tan 20 = 14/x

• tan 20 = x/14

• sin 20 = x/14

Tags

CCSS.HSG.SRT.C.6

An engineer created a scale drawing of a building using a scale in which 0.25 inch represents 2 feet. The length of the actual building is 250 feet.

 

What is the length in inches of the building in the scale drawing?

Set up the proportion box based on the given labels.

e

f

g

d

25

x

20

100

0.25

2

250

1.75

Tags

CCSS.6.RP.A.3B

An engineer created a scale drawing of a building using a scale in which 0.25 inch represents 2 feet. The length of the actual building is 250 feet. What is the length in inches of the building in the scale drawing? Set up the proportion box based on the given labels.

e

f

g

d

25

2

250

20

x

1.75

100

0.25

Tags

CCSS.7.RP.A.2C

A tree is 12 feet tall and casts a shadow 9 feet long. A building nearby casts a shadow that measures 24 feet. How tall is the building? (Draw a picture, set up a proportion)

• 24 feet

• 21 feet

• 27 feet

• 32 feet

Tags

CCSS.HSG.SRT.B.5

Are the number of edges proportional to the number of vertices?

• Yes

• No

Tags

CCSS.6.G.A.4

Are the number of faces proportional to the number of vertices?

• Yes

• No

Tags

CCSS.6.G.A.4

Write the correct Trig proportion

• sin 20 = 14/x

• cos 20 = 14/x

• tan 20 = 14/x

• tan 20 = x/14

• cos 20 = x/14

Tags

CCSS.HSG.SRT.C.6