Find BC, if the area of a triangle ABC is 36cm² and the height AD is
Answers
Answered by
0
Answer:
24cm
Step-by-step explanation:
the area of a triangle ABC is 36cmsquare
the height of AD =?
36=1/2×BC×3
36×2÷3=BC
BC=12×2
BC=24
there fore AD=24cmsquare
Answered by
1
Step-by-step explanation:
⇒area of triangle=1/2*b*h
=1/2*bc*ad=36cm
=1/2*bc*6=36cm
=bc*3=36
=bc=36/3
=12cm²
now mark me as brainiest
And note that (*)is the sign of
multiplication
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