The Area of a triangle standing on a a base of 30 m 90cm is 169.95sq.m.Find the height of the triangle.
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jasmine1108:
base is 30.9 m and not 3.9m
Hmm I have corrected it
Sorry for mistake
no I have check in question it is written 30 m 90 cm and in answer sheet the answer is 11 m
that question is correct
Nd I have posted the solution nd answer is coming 11m only
yes
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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
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
Good
wlcm
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