Question

If abcd is a rectangle, what is the area of the triangle pqr?

Answer 1

Answer:

19/3

Step-by-step explanation:

If ABCD is a rectangle, what is the area of the triangle PQR?

(Statement1): DQ = QR = RC

—> nothing tells us about the rectangular

Insufficient

(2) The area of rectangle is 38 square centimetres

No info about the triangle.

Insufficient

Taken together 1&2,

ab= 38

—> the area of the triangle:

(a* b/3)/2= (a*b)/6 = 38/6= 19/3