Question

(10.) Area of a triangle is 110 cm2 and its base is 20 cm. Find its altitude.
u. Two sides of a parallelogram ABCD are 6 cm and 4 cm. The height corresponding to the
base CD is 3 cm. Find (i) the area of the parallelogram ABCD (ii) the height corresponding
to the base AD which is 4 cm long.​

Answer 1

Step-by-step explanation:

area =1/2bh

110=1/2*20*h

110=10h

110/10=h

11=h