# NCERT Mathematics Class 9 Exemplar Ch 9 Areas of Parallelograms and Triangles Part 3 (For CBSE, ICSE, IAS, NET, NRA 2022)

Get top class preparation for ISAT Class-9 right from your home: Get full length tests using official NTA interface: all topics with exact weightage, real exam experience, detailed analytics, comparison and rankings, & questions with full solutions.

9. If a triangle and a parallelogram are on the same base and between same parallels, then the ratio of the area of the triangle to the area of parallelogram is

(A)

(B)

(C)

(D)

Answer: B

10. ABCD is a trapezium with parallel sides and (Fig. 9.6) . E and F are the mid-points of the non-parallel sides. The ratio of ar (ABFE) and ar (EFCD) is

(A)

(B)

(C)

(D)

Answer: B