the semi perimeter of a triangle exceeds each of its side by 5,3 and 2 respectively. what is the perimeter of the triangle?
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Let semi perimeter of a triangle is x
so
x-5 +x-3 +x-2 ÷2=10
by evaluating we get
semi perimeter is 20
so
x-5 +x-3 +x-2 ÷2=10
by evaluating we get
semi perimeter is 20
stinsje:
can you please elaborate
How come you put it equal to 10
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