Question

The perimeter of an isosceles triangle is 44cm . the ratio of the equal side to its base is 4:3 find the area of the triangle

Answer 1

Answer:

89cm^2

Step-by-step explanation:

let the sides be 4x, 4x, and 3x

so 4x + 4x + 3x = 44

11x = 44

x = 4

so, the sides are.. 16cm, 16cm, and 12 cm

Now, the area is 1/2 × base × height

(height)^2 = (16)^2 - (6)^2

: height = 14.8

area =1/2× 14.8 × 12

= 89cm^2.

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