question What is the sum of the angles in a quadrilateral

Math

What is the sum of the angles in a quadrilateral?

A. 180∘180∘
B. 270∘270∘
C. 360∘360∘
D. 450∘450∘

The sum of angles in a quadrilateral is always 360∘360∘.

Solve for �x: 12(6�−3)=921(6x−3)=9

A. �=3x=3
B. �=4x=4
C. �=5x=5
D. �=6x=6

The perimeter of a square is 20 units. What is the length of each side?

A. 2 units
B. 4 units
C. 5 units
D. 10 units

Solve: 2�+5=152x+5=15

A. �=5x=5
B. �=7x=7
C. �=8x=8
D. �=10x=10

If 2�−1=152g−1=15, what is the value of �g?

A. 7
B. 8
C. 9
D. 10

The volume of a cube is 6464 cubic units. What is the length of each side?

A. 22 units
B. 44 units
C. 66 units
D. 88 units

What is the measure of each interior angle in a regular pentagon?

A. 60∘60∘
B. 90∘90∘
C. 108∘108∘
D. 120∘120∘

If �−4=9x−4=9, what is the value of �x?

A. 10
B. 11
C. 12
D. 13

The perimeter of a square is 24 units. What is the length of each side?

A. 4 units
B. 6 units
C. 8 units
D. 12 units

If the base of a parallelogram is 7 units and its height is 4 units, what is its area?

A. 14 square units
B. 21 square units
C. 28 square units
D. 35 square units

In a trapezoid, what is the sum of one pair of opposite angles?

A. 90∘90∘
B. 180∘180∘
C. 360∘360∘
D. It varies