the perimeter of right angle triangle is 12 cm and area is 6 CM square find the side of the triangle
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Complete step-by-step answer:
Here in this triangle a is the length of height and b is the length of base and hypotenuse is of 5 cm.
We know the perimeter that is sum of all the sides is 12 cm and one of it is
5 cm so we can do,
a + b + 5 = 12
a + b = 7
We got the value of a as a = 7 − b...(1)
On applying the Pythagoras theorem we get the new equation as:
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