question In a rhombus what is the relationship between the diagonals

Math

In a rhombus, what is the relationship between the diagonals?

A. Equal in length
B. Perpendicular
C. Bisect each other
D. Both equal and bisect each other

In a rhombus, the diagonals are both equal in length and bisect each other.

The area of a circle is 64π square units. What is its radius?

A. 4 units
B. 6 units
C. 8 units
D. 10 units

If 3883 of a number is 24, what is the number?

A. 32
B. 48
C. 64
D. 72

The ratio of boys to girls in a class is 3:2. If there are 15 girls, how many boys are there?

A. 9
B. 12
C. 15
D. 18

If �−3=7x−3=7, what is the value of �x?

A. 4
B. 7
C. 10
D. 12

What is the next term in the sequence: 2, 5, 10, 17, ...?

A. 25
B. 26
C. 27
D. 28

Solve: 2�+5=152x+5=15

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

If the base of a triangle is 8 units and its height is 10 units, what is its area?

A. 20 square units
B. 32 square units
C. 40 square units
D. 48 square units

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 name of a polygon with nine sides?

A. Nonagon
B. Decagon
C. Octagon
D. Enneagon

If the base of a trapezoid is 12 units, and the height is 8 units, what is its area?

A. 40 square units
B. 64 square units
C. 80 square units
D. 96 square units