Math, asked by 7875905069, 1 year ago

If the area of right angled triangle is 216 cm^2 and base is 24cm. find the perimeter of the triangle. ​

Answers

Answered by AMBHIKESH1010
2
  • area of triangle =1/2×b×h
  • 216cm^2=1/2×24×h
  • h=(2×216)/24=18cm
  • 3rd side=sqrt of (18^2)+(24^2)
  • = 324+576
  • =sqrt of 900=30cm
  • perimeter =24+18+30=72cm

Answered by vivo1726
2

area of triangle = 1/2 x b x h

216 = 1/2 x 24 x h

216 = 12h

h = 216/12

h = 18...

AC²= BA² +BC²

AC² = 24 ² + 18²

AC =√ 576 + 324

AC = √900

AC = 30

perimeter = sum of all sides

p = 24+18+30

p = 72....

hope it help you


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