Sum of the Angles
What is the sum of the angles in a triangle?
What is 180 degrees
Same signs? Add and keep. Different signs? ....
SUBTRACT
Solve for x in a quadrilateral whose given angles are 90, 90, 90, and x.
x = 90 degrees
The angle measure of a triangle are 36, 50, and x. What is x?
94
Where does Ms. Kelly's youngest son go to school?
Keefe Tech
What is the sum of the interior angles of a quadrilateral?
360 degrees
A right angle is how many degrees?
90 degrees
Solve for x given these angles in a pentagon (540 degrees).
2x, 145, 145, 2x, and 110
x = 35 degrees
The angle measure of a triangle are x, 2x, and x+12. What is x?
x=42
How many years has Miss Haswell worked at RAMS?
3 years
What is the sum of the interior angles of a hexagon
720 Degrees
Solve for x.
2x - 3 = 9
x = 6
Solve for x in a hexagon (720 degrees) with the given angles:
98, 90, 140, x, 112, 155.
x = 125 degrees
A triangle's given angle measures are 77, 7x-3, and 50 degrees. Solve for x.
x = 8 degrees
What kind of pet does Miss Haswell own?
A dog / Golden Retriever
What is the sum of the interior angles of a pentagon?
540 degrees
Combine like terms.
2x + 3 + 5x
3 + 7x
Solve for x in a quadrilateral (360 degrees) with the given angles:
124, 97, x+38, 69
x = 32 degrees
The angle measures of a triangle are 25, 30, and x+5. What is x?
120 degrees
How many cousins does Ms. Kelley have? (The closest guesses will earn points)
368 cousins
What is the sum of the interior angles of an octagon?
1080 degrees
Solve for x.
3x + 2 = 5x - 8
x = 5
The angles of a pentagon (540 degrees) are 5x, 139, 9x, 71, and 92. Solve for x.
x = 17 degrees
Solve for x in a triangle (180 degrees) given the angle information below:
x, x, x
60 degrees
What two types of animals does Ms. Kelley own?
Goats (2) and Chickens (18)