Ratio of areas of two triangles with equal heights is 2 : 3. If base of the smaller triangle is 6 cm then what is the corresponding base of the bigger triangle?

Select the appropriate alternative.

In figure 1.71, seg XY || seg BC, then which of the following statements is true?

In Δ ABC, B - D – C and BD = 7, BC = 20 then find following ratios.

(1)

(2)

(3)

In figure 1.73, ∠ABC = ∠DCB = 90° AB = 6, DC = 8 then

In figure 1.74, PM = 10 cm A(Δ PQS) = 100 sq.cm A (ΔQRS) = 110 sq.cm then find NR.