Question

two parallel side of trepizium are 85cm and 63cm and it's area is 2664 cm find it's altitude​

Answer 1

Step-by-step explanation:

Let altitude =x

Area of trapezium=1/2×(sum of parallel sides)×altitude

2664cm^2=1/2×(85+63)× x

2664×2 =(85+63)x (By cross multiplication)

5328=148x

or 148x=5328

x=5328/148

x=36cm

Hence, the altitude of trapezium is 36cm.