Question

If the hypotenuse of a right angled triangle is 5.3 m and its side is 3.8. Find the perimeter

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Answer 1

Answer:

Using the formulas

P=a+b+a2+b2

c=a2+b2

Solving forP

P=a+c2﹣a2+c2=3.8+5.32﹣3.82+5.32≈12.79459m

Answer 2

Answer:

(H)^2=(S)^2+(B)^2

(5.3)^2=(3.8)^2+(B)^2

28.09-14.44=(B)^2

13.65= (B)^2

√13.65=(B)^2

3.69459064= B

P= a+b+√a^2+b^2

P= 3.8+3.6+√3.8^2+3.6^2

P= 12.63

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