Parallel Lines and Proportionality

Solve for x.

• x = 2
• x = -1
• x = 1
• x = 5

Tags

CCSS.HSG.SRT.B.4

An NBA basketball court (rectangle) is similar to an elementary school basketball court. The sideline of the NBA court  is 94 feet, and the sideline of the elementary court is 84.6 feet. The NBA court has a perimeter of 288 ft. Find the perimeter of the elementary court.

• 288 feet
• 5802 feet
• 259 feet
• 275 feet

Find the value of x.

• x = 4.5
• x = 9
• x = 30
• x = 3

Tags

CCSS.HSG.SRT.B.4

Solve for x.

• x = 5
• x = 3
• x = 14
• x = 1

Tags

CCSS.8.G.A.5

QR is a midsegment of triangle WUV. What is the length of segment QR?

• 4
• 8
• 16
• 32

Tags

CCSS.HSG.SRT.B.4

QR is a midsegment of triangle BCD. Solve for the value of x.

• 11
• 18
• 9
• -7

Tags

CCSS.HSG.SRT.B.4

Is DE parallel to BC?

• Yes
• No

Tags

CCSS.HSG.SRT.B.4

Solve the proportion.

• p=31.3
• p=308
• p=924
• p=532

Tags

CCSS.6.EE.B.7