sanya has piece of land which is in the shape of rhombus she wants her one daughter and one son to work on the land and produce different crops should why did the land into two equal parts is the perimeter of land is 400 m and one of the diagonals is 160 m how much area each of them will get to their crops?
Answers
Answered by
3
side of land = 400÷ 4
= 100
1÷ 2 *(160^2 + d^2)^1÷ 2 = 100
25600 + d^2 = 200^2
d^2 = 40000 - 25600
d = 14400 ^1÷2
d = 120
Area of land = 1÷ 2 *160*120
= 80*120
= 9600
= 100
1÷ 2 *(160^2 + d^2)^1÷ 2 = 100
25600 + d^2 = 200^2
d^2 = 40000 - 25600
d = 14400 ^1÷2
d = 120
Area of land = 1÷ 2 *160*120
= 80*120
= 9600
Answered by
1
side of land=400÷4
=100
1÷2*(160^2+d^2)^1÷2=100
25600+d^2=200^2
d^2=40000-25600
d=14400^1÷2
d=120
Area of land =1÷2*160*120
=80*120
=9600
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