Question

the length of the two parallel sides of a trapeziem are 21 cm and 9 cm. If its height is 10 cm, then what is the area of trapezium?

Answer 1

★ Hi Everyone !!!★

area of trapezium =1 /2 sum of || sides × height


so , area will be

1/2 (21+9 ) × 10


1 /2 × 30 × 10

=> 150cm²


hope it helps you !!!


thanks !!!

ranjankumar

Answer 2

Answer is 120  Area of trapazium is = 1/2 ×(21+9)×10                                     = 1/2 ×30×10                                      =5×30                                      =120