Question

if the length of a rectangle is 8 cm and its diagonal is 10cm find its area

Answer 1

Step-by-step explanation:

length =8cm

diagonal =10cm

you should apply Pythagoras Therom

10sq=8sq + side sq

36=side sq

side = 6

then area will be

L*B

8*6

48sq cm

please say thanks it is very difficult to type

Answer 2

Area of rectangle=lb=8.6=48sq.cm