Please answer correct with full explanation and formula!!
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1
AD= 6 cm = h
BC = x = b
area of triangle = 1/2 ( b×h)
36 = 1/2 ( BC×AD)
36 =1/2 ( x×6)
72=x×6
72÷6=x
x=12cm
BC = x = b
area of triangle = 1/2 ( b×h)
36 = 1/2 ( BC×AD)
36 =1/2 ( x×6)
72=x×6
72÷6=x
x=12cm
Answered by
5
area of triangle ABC = 36cm sq.
it's height = 6cm
and it's base = BC
area of triangle = 36 cm ^2
1/2×base × height = 36 cm^2
1/2 ×BC × 6 = 36
BC × 3 = 36
BC = 12 cm
it's height = 6cm
and it's base = BC
area of triangle = 36 cm ^2
1/2×base × height = 36 cm^2
1/2 ×BC × 6 = 36
BC × 3 = 36
BC = 12 cm
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