Question

the perimeter of trapezium if BC is equal to 48 metre CDequal to 17 and AD is equals to 40 find the area of this field full stop it is given that side ab is perpendicular to the parallel side AD and BC ​

Answer 1

Answer:

The area of trapezium is 660m^2

Step-by-step explanation:

L(BC)=48m

(CD)=17m

(AD)=40m

ABCD=120m

ABCD=AB+BC+CD+DA

120=AB+48+17+40

120=AB+105

AB=120-105

AB=15m

AB=15m

AD=40m

BC=48m

Area of trapezium=1÷2× sum of 2 parallel side×height

1÷2×[40+48]×15

15×44=660m^2

area= 660m^2.

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