Proportional Triangles

What is a proportional triangle?

• A triangle with all sides of equal length

• A triangle in which the lengths of the sides are in proportion to each other

• A triangle with sides of different lengths but equal angles

• A triangle with one angle measuring 90 degrees

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

If two triangles are proportional, what can you say about their corresponding sides?

• They have the same area

• They have equal angles

• They have different perimeters

• They are in the same ratio

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Solve for the value of x.

• 16/3

• 8

• 10

• 5/3

Tags

CCSS.HSG.SRT.B.4

ΔCDE∼ΔFGH

which is true?

• DE↔FG

• CE↔FH

• CD↔GH

• DE↔FH

Tags

CCSS.HSG.SRT.A.2

Complete each proportion.
AB / BM  =  ? / CD

• BC

• AC

• MD

• MC

Tags

CCSS.HSG.CO.C.10

Find the missing length indicated.

• 6

• 10

• 5

• 12

Tags

CCSS.HSG.SRT.B.4

If two figures are similar, the corresponding sides are ______________.

• equal

• congruent

• proportional

• none of these

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Find the length of AB

• 6

• 11

• 17

• 68

Tags

CCSS.HSG.SRT.B.4

Find the value of X?

• 3

• 3.5

• 4

• 4.5

Tags

CCSS.HSG.SRT.B.4

Solve for x

• 18

• 12

• 6.75

• 85.3

Tags

CCSS.HSG.SRT.B.4