Properties of Triangles 3 Question 8

8. The ratio of the areas of PQS and PQR is

(a) 1:2

(b) 1:2

(c) 1:4

(d) 1:8

Objective Questions II

(One or more than one correct option)

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Answer:

Correct Answer: 8. (c)

Solution:

  1. Coordinates of P and Q are (1,22) and (1,22).

Now, PQ=(42)2+02=42

Area of PQR=12428=162 sq units

Area of PQS=12422=42 sq units

Ratio of areas of PQS and PQR is 1:4.



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