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Riddle puzzle: Types of angles

Solve each question. Find your answer in the decoder and write its letter in the box. The letters answer the riddle.

Name

Date

What did the zero say to the eight?

  1. 1.Three angles sit on a straight line: 75°, 49° and y. Find y.
  2. 2.Three angles sit on a straight line: 75°, 69° and y. Find y.
  3. 3.How many right angles make a full turn?
  4. 4.How many right angles make a half turn?
  5. 5.Three angles sit on a straight line: 48°, 26° and y. Find y.
  6. 6.How many 45° angles fit together to make a full turn?
  7. 7.What type of angle is 77°?
  8. 8.How many right angles make a three-quarter turn?

Decoder

reflexQ

acuteL

36I

8E

56N

4C

106B

78J

2E

90Z

91X

3T

The answer to the riddle

1
2
3
4
5
6
7
8

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Answer key: Types of angles riddle

What did the zero say to the eight? Nice belt!

  1. 1. 56 = N
  2. 2. 36 = I
  3. 3. 4 = C
  4. 4. 2 = E
  5. 5. 106 = B
  6. 6. 8 = E
  7. 7. acute = L
  8. 8. 3 = T

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