Math, asked by jatinsawlani2016, 1 year ago

The Area of a triangle standing on a a base of 30 m 90cm is 169.95sq.m.Find the height of the triangle.

Answers

Answered by swati2816
5

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jasmine1108: base is 30.9 m and not 3.9m
swati2816: Hmm I have corrected it
swati2816: Sorry for mistake
jatinsawlani2016: no I have check in question it is written 30 m 90 cm and in answer sheet the answer is 11 m
swati2816: that question is correct
swati2816: Nd I have posted the solution nd answer is coming 11m only
jatinsawlani2016: yes
Answered by jasmine1108
4
base=30m90cm=30+0.9m=30.9m
area=169.95 sqm
1/2×b×h=169.95
1/2×30.9×h=169.95
=)h=(169.95×2)÷30.9=339.9÷30.9=11m.
ans= 11m

jatinsawlani2016: Good
jasmine1108: wlcm
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