If M is the mid-point of the side BC of ΔABC, and the area of ΔABM is 18 cm2, then the area of ΔABC is:
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e 36 cm2
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Understanding |
Application |
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‘AM’ is the median of triangle ABC. Median divides the area of triangle into two equal parts. |
(Area of ∆ABM)/(Area of ABC)=1/2 18/(Area of ∆ABC)= 1/2 Area of ∆ABC= 18×2 Area of ∆ABC= 36 cm2 |
