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Worksheets

Special Right Triangles Area

Total questions: 8

Worksheet time: 8mins

Name
Class
Date
1.

Find the area of the figure.

a)

60.5 m260.5\ m^2  

b)

121 m2121\ m^2  

c)

44 m244\ m^2  

d)

96 m296\ m^2  

2.

Find the value of y.

a)

1

b)

3\sqrt{3}

c)

2

d)

232\sqrt{3}

3.

Find the value of x.

a)

2

b)

434\sqrt{3}

c)

4

d)

232\sqrt{3}

4.

Find the value of y.

a)

5

b)

535\sqrt{3}

c)

10

d)

10310\sqrt{3}

5.

I have been given the short leg in this 30-60-90 triangle.  How do I find the long leg?

a)

Multiply 4 by 2

b)

Multiply 4 by √3

c)

Multiply 4 by √2

d)

Divide 4 by 2

6.

What type of special triangle is this?

a)

45°-45°-90°

b)

30°-60°-90°

c)

Equiangular

d)

Equilateral

7.

Find x.

a)

10

b)

√3

c)

5

d)

10√3

8.

Find x, then find Area of the triangle round to the nearest whole number.

a)

27

b)

40.5

c)

47

d)

23