Question

in the figure, are of the reactangleABCD is 40square centimetres. P is a poin on the side CD. Q is the mid point of the line PB. find the area of triangleAPB? find the area of triangle AQB?​

Answer 1

Answer:

• 8 times

Step-by-step explanation:—

Area of ∆APQ = area of ∆ABQ - Area of ∆PBQ

→ x = (1/2)AB × BQ - (1/2)PB × BQ

• BQ = BC/2
• PB =AB/2

→ x = (1/2)AB × BC/2 - (1/2)(AB/2)(BC/2)

→ x = AB × BC/4 - AB × BC/8

→ x = AB × BC/8

→ AB × Bc = 8x

Area of rectangle = 8 × Area of triangle APQ.

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