What is the area of abc?
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Area of Abd=1/2×hight ×base
24=1/2×5 x2a
24x2÷10=a
a=4.8
2a=2x2.8
= 5.6
3a=3×2.8
=8.4
So BC=5.6+8.4= 14
Area abc is =1/2×h×b
=1/2×5.6×8.4
=23.52
24=1/2×5 x2a
24x2÷10=a
a=4.8
2a=2x2.8
= 5.6
3a=3×2.8
=8.4
So BC=5.6+8.4= 14
Area abc is =1/2×h×b
=1/2×5.6×8.4
=23.52
bks96:
Thank you so much
wlcm
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