a park is in the shape of an isosceles triangle with equal side of 70 m . If the other side of the park meseaures 90 m , find the length of boundary wall required to be build around the park
i beg you to answer correctly the i know the answer but i need the procegure
the answer is 230 m
i beg you to answer correctly the i know the answer but i need the procegure
the answer is 230 m
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Answer:
230 m ............as u know
Step-by-step explanation:
isosceles triangle means that they two equal sides , hope u know this.
given -
equal side = 70
unequal side = 90
∴ boundary = 70+70+90 .............as two sides are same
= 230
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Answer:
230m
Step-by-step explanation:
Let the equal sides be x
let the third side be y
let the perimeter be p
2x + y = p
=> 2 x 70m + 90 = p
=> 140m + 90 = p
=> 230m = p or p = 230m
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