Question

Findthe area of ABC if area of triangle formed by joining midpoint of th sides is 25 sq units

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

The area of the large triangle will be 100 sq. units.

Step-by-step explanation:

If we join the midpoints of the sides of a triangle Δ ABC and get a small triangle Δ PQR, the area of the large triangle Δ ABC will be four times the area of the small triangle Δ PQR.

So, Area of Δ ABC = 4 × (Area of Δ PQR)

Now, it is given that area if the small triangle (Δ PQR) is 25 sq. units.

Therefore, Area of Δ ABC = 4 × 25 = 100 sq. units.

Therefore, the area of the large triangle will be 100 sq. units. (Answer)