the area of trapezium shaped field is 480meter square the distance between two parallel side is 15 and one of the parallel side is 20 find the outer parallel side. please do in notebook and give the image
Answers
Answered by
1
Answer:
One of the parallel sides of the trapezium is a = 20 m, let another parallel side be b, height h = 15 m. The given area of trapezium = 480 m2. or b = 44 m. Hence the other parallel side of the trapezium is 44 m.
Answered by
0
Answer:
area = 1/2×(sum of parallel sides )×h
480= 1/2×(20+x)×15
480×2 /15 = 20+x
960/15 = 20+x
960-300/15 = x
660/15 = x
44 = x
Similar questions