Find the area of a triangle whose two sides are 22cm,26cmand the perimeter is 64 cm
Answers
Answered by
7
third side = perimeter - the sum of two sides
=64-48
=16
Area = √s(s-a)(s-b)(s-c)
= √32(10)(6)(16)
= 175.27 cm²
=64-48
=16
Area = √s(s-a)(s-b)(s-c)
= √32(10)(6)(16)
= 175.27 cm²
Answered by
0
Answer:
22 + 26 + x
x = 64 - 22 - 26
x = 16
Step-by-step explanation:
Formula = a+b+c P = Perimeter
c = P-a-b
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