Special right triangles - 45-45-90 ordered

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现在参加这个测试

Special right triangles - 45-45-90 ordered

1. Find X:

A) 90
B) 60
C) 45
D) 30

2. Find X:

A) sqrt (2)
B) 4
C) 2
D) 1

3. Find X:

A) 6 sqrt(2)
B) 3 sqrt (2)
C) 12 sqrt (2)
D) 6

4. Find X:

A) 10 sqrt(2)
B) 5 sqrt(2)
C) 10 sqrt(3)
D) 10

5. Find X:

A) 7 sqrt(2)
B) 3.5 sqrt(2)
C) 7
D) 14 sqrt(2)

6. Find X:

A) 4
B) 16 sqrt(2)
C) 8 sqrt(2)
D) 4 sqrt(2)

7. Find x:

A) 7 sqrt(2)
B) 14
C) 14 sqrt(2)
D) 7

8. Find x:

A) 5 sqrt(2)
B) 5
C) 10
D) 10 sqrt(2)

9. Find x:

A) 32
B) 16
C) 8 sqrt(2)
D) 8

10. Find X:

A) 10 sqrt(2)
B) 5 sqrt (2)
C) 2.5 sqrt(2)
D) 5

参加了这次测试的学生也参加了 :

Using the quadratic formula
30-60-90 Triangles Practice
Arcs & chords

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