Exploring Angles and Order of Operations

What is the sum of the angles in a triangle?

• 180 degrees

• 360 degrees

• 90 degrees

• 270 degrees

If x is 17, what is 4x - 13?

• 55

• 80

• 45

• 68

What does the angle need to add up to 180 degrees if one angle is 135 degrees?

• 50 degrees

• 45 degrees

• 55 degrees

• 40 degrees

What is the value of y if 3y + 123 = 180?

• 19

• 18

• 21

• 20

If y is 19, what is 2y + 46?

• 88

• 96

• 78

• 84

How many times does 4 fit into 96?

• 24 times

• 22 times

• 23 times

• 25 times

What is the correct calculation to find the value of y when 6y = 36?

• y = 7

• y = 6

• y = 5

• y = 4

What is the value of x if x + 2y = 16 and y is 6?

• 5

• 4

• 3

• 7

What is the supplementary angle of 60 degrees?

• 100 degrees

• 110 degrees

• 130 degrees

• 120 degrees

If two angles add up to 97 degrees, what is the third angle in a triangle?

• 73 degrees

• 93 degrees

• 83 degrees

• 63 degrees