Question

Length
at two parallel sides
sides of
trapezius
8.5 cm and 11.5cm
respectively and its height is 4.2cm
Eind to
area​

Answer 1

Answer:

42 cm²

Step-by-step explanation:

Given -

Dimensions of Trapezium :-

Parallel side 1 (p1) = 8.5 cm

Parallel side 2 (p2) = 11.5 cm

Height (h) = 4.2 cm

To find -

The area of trapezium

Solution -

Area of trapezium = (p1+p2)/2 × h

= (8.5+11.5)/2 × 4.2 cm²

= 20/2 × 4.2 cm²

= 10 × 4.2 cm²

= 42 cm²

Hence the area of the trapezium = 42 cm².

hope it helps.