Geo - Isosceles and Equilateral

What is the measure of Angle T?

• $54\degree$

• $60\degree$

• $180\degree$

• $72\degree$

Tags

CCSS.HSG.CO.C.10

What is the measure of Angle U?

• $54\degree$

• $60\degree$

• $180\degree$

• $72\degree$

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.D.11

What is the measure of Angle M?

•  $28\degree$ 

•  $60\degree$ 

•  $152\degree$ 

•  $76\degree$ 

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.D.11

What is the measure of Angle N?

•  $28\degree$ 

•  $60\degree$ 

•  $152\degree$ 

•  $76\degree$ 

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.D.11

What is the measure of Angle Q?

Type just a number as your answer.

(a)  

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.D.11

In Triangle ABC, AC ≅ CB , m∠A = 3x + 18, m∠B = 7x – 58, and m∠C = 2x – 8.

Find the value of x. Type just a number as your answer.

(a)  

Tags

CCSS.HSG.CO.C.10

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

In Triangle QRS, QR ≅ RS , m∠Q = 8x – 17, m∠R = 19x + 4, and m∠S = 5x + 1.

Find the value x. Type just a number as your answer.

(a)  

Tags

CCSS.HSG.CO.C.10

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSG.SRT.B.5

In Triangle KLM, ∠K ≅ ∠L , KL = 9x – 40, LM = 7x – 37, and KM = 3x + 23.

Find the value x. Type just a number as your answer.

(a)  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

In Triangle XYZ, ∠X ≅ ∠Z , XY = 13x – 21, YZ = 8x – 6, and XZ = x + 4.

Find the value x. Type just a number as your answer.

(a)  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSG.SRT.B.5

If Triangle DEF is an isosceles triangle with DE ≅ EF , find the length of DE.

• 10

• 67

• 31

Tags

CCSS.HSG.CO.C.10

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3