the area of a triangle is 90 cm2. if the base is 15 cm, find the altitude
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Answered by
16
area of triangle=1/2×base×altitude
90=1/2×15×alt.
90×2=15alt
180/15=alt.
altitude=12cm....
hope i answered correctly ....... do marj as brainliest if correct
90=1/2×15×alt.
90×2=15alt
180/15=alt.
altitude=12cm....
hope i answered correctly ....... do marj as brainliest if correct
Prithwiraj11:
sorry i have seen wrong the answer is correct
do mark as brainliest
Answered by
1
Area =1/2(BasexAltitude)
90=1/2(15xa)
180/15=a
a=12
90=1/2(15xa)
180/15=a
a=12
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