4-Isosceles and Equilateral Triangles - Kuta Software

[Pages:4]Kuta Software - Infinite Geometry

Isosceles and Equilateral Triangles

Find the value of x. 1)

x

7

3)

6

x

5)

40?

x

7)

54?

x

9)

65?

x

Name___________________________________ Date________________ Period____

2)

x 6

4)

4

x

6)

x 75?

8)

x

75?

10)

x

28?

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Worksheet by Kuta Software LLC

11)

x

148?

13)

8

-1 + x

15) m2 = x + 94

2

47?

17) m2 = 12x + 4

118?

2

12)

120?

14)

12

16) m2 = 4x - 2

2

68?

x 2x - 12

18) m2 = 13x + 3

2

146?

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Worksheet by Kuta Software LLC

Kuta Software - Infinite Geometry

Isosceles and Equilateral Triangles

Find the value of x.

1)

7

x

7

3)

6

6

x

5)

70?

40?

x

7)

72?

54?

x

9)

80?

65?

x

Name___________________________________ Date________________ Period____

2)

6

x

6

4)

4

4

x

6)

75?

x 75?

8)

30?

x

75?

10)

56?

x

28?

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-1-

Worksheet by Kuta Software LLC

11)

122?

x

148?

13)

8

9

-1 + x

15) m2 = x + 94

-8

2

47?

17) m2 = 12x + 4

10

118?

2

12)

60?

120?

x

14)

12

12

2x - 12

16) m2 = 4x - 2

12

2

68?

18) m2 = 13x + 3

11

2

146?

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-2-

Worksheet by Kuta Software LLC

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