Question

The diameter of the given semi-circular slice of watermelon is 14 cm. What will be the perimeter of the slice of watermelon? (Hint: Take π = 22/7)

Answer 1

Answer:

answer for the given problem is given

Answer 2

✬ Perimeter = 36 cm ✬

Step-by-step explanation:

Given:

• Diameter of semi circular slice of watermelon is 14 cm.

To Find:

• What is the perimeter of the slice of watermelon ?

Solution: Since diameter is 14 cm therefore,

➙ Radius = Diameter/2

➙ Radius = 14/2 = 7 cm

★ Perimeter of Slice = 2πr ★

$\implies{\rm }$ 2 $\times$ 22/7 $\times$ 7

$\implies{\rm }$ 2 $\times$ 22

$\implies{\rm }$ 44 cm

[ Here in this slice the shape of the slice is semi-circular along with a line i.e diameter ]

So, Perimeter of slice -

$\implies{\rm }$ Perimeter = p/2 + d

$\implies{\rm }$ Perimeter = 44/2 + 14

$\implies{\rm }$ Perimeter = 22 + 14

$\implies{\rm }$ Perimeter = 36 cm

Hence, the perimeter of slice of watermelon is 36 cm.