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A rectangle and a parallelogram have equ...

A rectangle and a parallelogram have equal areas. If the sides of a rectangle are 10 m and 12 m and the base of the parallelogram is 20 m, then the altitude of the parallelogram is

A

7 m

B

6 m

C

5 m

D

3 m

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • A triangle and a parallelogram are constructed on the same base such that their areas are equal. If the altitude of the parallelogram is 100 m, then the altitude of the triangle is

    A
    100 m
    B
    200 m
    C
    `100 sqrt(2)` m
    D
    `10 sqrt(2)` m

  • A parallelogram having equal sides is called

    A
    rhombus
    B
    rectangle
    C
    square
    D
    None of these

  • A parallelogram and a square have the same area. If the sides of the square measure 40 m and corresponding base of the parallelogram.

    A
    44 m
    B
    54 m
    C
    64 m
    D
    74 m