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find the missing value  area of …

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find the missing value 

area of triangle = 87cm 

base = 15cm 

height =?

  • 2 answers

Chandan Yadav 7 years, 1 month ago

1/2 *base *height = area

1/2*15*height= 87

height=1/15*2*87=11.6

Naveen Sharma 7 years, 1 month ago

Ans. Area of triangle = 87cm2

base = 15 cm

Height = ?

We know,

{tex}Area \space of \space triangle = {1\over 2}\times base\times height {/tex}

=> {tex}87 = {1\over 2}\times 15\times Height {/tex}

{tex}=> Height = {1\over 15}\times 2\times 87 {/tex}=11.6cm

 

 

 

 

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