Math, asked by smprasanthgowda, 1 month ago

The perimeter of an isosceles triangle is 30 cm. If each equal side is 2 times the base, find the length of the base.
(a)
3 cm
(b)
4 cm
(c)
5 cm
(d) 6 cm

Answers

Answered by prasanthiedupuganti

4

Answer:

(d) 6cm

Step-by-step explanation:

perimeter= side+ side + base

perimeter = 30 cm

base = x cm say.

sides = 2 times the base= 2x

that implies,

30=x+2x+2x

30= 5x

x=6

Therefore base is 6 cm.

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