In a parallelogram the altitude is twice the length of the base. it's area is 450 cm .find the length of the base and the altitude
Answers
Answered by
12
let base be x and altitude be 2x
area of rectangle =450
l×b=450
x×2x=450
2xsquare=450
xsquare=450/2=225
x = root of 225
x = 15
base =15
altitude = 2×15 = 30
area of rectangle =450
l×b=450
x×2x=450
2xsquare=450
xsquare=450/2=225
x = root of 225
x = 15
base =15
altitude = 2×15 = 30
Similar questions