CCSS.Math.Content.HSG.SRT.B.5

What type of special triangle is this?

• 45°-45°-90°
• 30°-60°-90°
• Isosceles
• Obtuse

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CCSS.Math.Content.HSG.SRT.B.5

Name the postulate, if possible, that makes the triangles congruent.

• SAS
• ASA
• AAS
• Not Possible

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CCSS.Math.Content.HSG.SRT.B.5

Are these triangles congruent?

• Yes, by SSS
• Yes, by SAS
• Yes, by AAS
• No, they are not congruent

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CCSS.Math.Content.HSG.SRT.B.5

A triangle has side lengths of 15 centimeters, 11 centimeters, and 9 centimeters. What kind of triangle is it?

• equilateral

• isosceles

• scalene

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CCSS.Math.Content.HSG.SRT.B.5

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

• 5.5
• 11
• -5.5
• -11

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CCSS.Math.Content.HSG.SRT.B.5

TS is a midsegment of triangle GHI. Solve for the value of x.

• 4
• 6
• 8
• 10

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CCSS.Math.Content.HSG.SRT.B.5

Given square ABCD with diagonals The m∠DEC = 2a - b andm∠ABC = a + 2b. Find a and b.

• a = 30; b = 30

• a = 42; b = 24

• a = 54; b = 18

• a = 60; b = 15

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CCSS.Math.Content.HSG.SRT.B.5

What method could be used to prove the triangles congruent?

• ASA

• AAS

• SAS

• HL

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CCSS.Math.Content.HSG.SRT.B.5

Which type of triangle is pictured?

• A

• B

• C

• D

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CCSS.Math.Content.HSG.SRT.B.5

If the two triangles are similar, what is the measurement of x?

• 3

• 1.5

• 8

• 2/3=0.667

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CCSS.Math.Content.HSG.SRT.B.5