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• The winner who says “BINGO” at the The winner who says “BINGO” at the appropriate time will get a mystery prize!appropriate time will get a mystery prize!

• Anyone acting poorly will be disqualified.Anyone acting poorly will be disqualified.

NumbersNumbers

• Pick some of the numbers to Pick some of the numbers to place in any empty box. These place in any empty box. These numbers represent answers to numbers represent answers to angle relationship problems.angle relationship problems.

2, 6, 7, 8, 10, 11, 15, 35, 40, 45, 46, 47, 53, 58, 63, 65, 66, 67, 80, 89, 90, 105, 145, 155

Problem #1

• Find the measure of an angle that is complementarycomplementary to an angle with the given measure.

1

Problem #2

• Find x.

xº 75º

Problem #3

• Find the measure of an angle that is supplementary to an angle with the given measure.

2 5

Problem #4

• Find x.(5x - 1)°

(3x + 13)°

Problem #5

• If the m∠ABC is 47º and ∠ABC and ∠DEF are vertical angles, what is the m∠DEF?

Problem #6

• Find x.

5º 10º

25º

5x º

Problem #7

• If ∠CAT is a linear pair with ∠DOG and m∠CAT is 134º, what is the m∠DOG?

Problem #8

• Find x.

45º

xº

Problem #9

• Find x.

5x - 6 2x

CBA

Problem #10

• Find the supplementary angle for a right angle.

Problem #11

• Find x.67°

x°

Problem #12

• Find x.

(20x - 4)° (9x + 10)°

Problem # 13

• Find x.

J LD

x + 15 2x

Problem #14

• and are supplementary.

• What is the measure of ?1

1 2

2 3 5

Problem #15•∠3 and ∠4 are complementary angles, and m∠3 is 55º. What is the m∠4?

Problem #16

• Find x.

X + 10

15

Problem #17

• Find x.

20º 2xº

Problem # 18

• Find x.

A B

CD

(9x - 8)°(8x )°

Problem #19

• Find x.

80º xº 60º

Problem #20

• Find the complementary angle.

2 4

Problem #21

• Find the supplement of 122º

Problem #22

• Find the complement of 37º

Problem #23

• Find the measure of an angle that is supplementary to an angle with the given measure.

• 169º

Problem #24

• Find the supplementary angle.

117°