Proportions, Similar Polygons

Find the scale factor going from the small triangle to the larger triangle

• 3

• 1/3

• 2

• 5

Tags

CCSS.7.G.A.1

Find the perimeter of the smaller triangle.

The triangles are similar, solve for the question mark.

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.A.2

Find side length X.

• 30
• 25
• 15
• 40

Tags

CCSS.HSG.SRT.A.2

The pair of figures is similar. Find the missing side.

• x = 10
• x = 4
• x = 2
• x = 5

Tags

CCSS.HSG.SRT.A.2

Tags

CCSS.HSA.REI.A.2

• b = 8

Tags

CCSS.HSA.REI.A.2

Solve for the variable x.

• x = 15
• x = 24
• x = 20
• x = -20

Tags

CCSS.8.G.A.5

Tags

CCSS.7.RP.A.2B

• 3

• -1

• 4

• 1

• -3

Tags

CCSS.HSA.REI.A.2