Question

11.
The perimeter of a rhombus is 40 m and its **
hight is 5 m. Its area is
a) 60 m
b) 50 m
c) 45 m
d) 55 m​

Answer 1

Step-by-step explanation:

area of rhombus=base*height

=base=perimeter/4

=40/4=10

area=10*5

50m^2

Answer 2

Answer:

Correct Option: B

Using Rule 12,

Perimeter of rhombus

= 4 × side

∴ 4 × side = 40

⇒ side =

40

= 10m

4

As, rhombus is a parallelogram of equal sides, its area

= base × height = 10 × 5 = 50m².

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