in a parallelogram the length of the altitude is twice the length of the base its area is 450 square centimetre find the length of the base and of the altitude
Answers
Answered by
15
Hi friend
here's your answer:-
Let base = x
Altitude = 2x
Area of parallelogram = b × h
450cm sq. = (x) × (2x)
450cm sq. = 2x^2
450cm sq. ÷ 2= x^2
225cm sq. = x^2
15cm = x
BASE = x = 15cm
ALTITUDE = 2x = 2 × 15cm = 30cm
hope it helps you
☺☺☺☺
here's your answer:-
Let base = x
Altitude = 2x
Area of parallelogram = b × h
450cm sq. = (x) × (2x)
450cm sq. = 2x^2
450cm sq. ÷ 2= x^2
225cm sq. = x^2
15cm = x
BASE = x = 15cm
ALTITUDE = 2x = 2 × 15cm = 30cm
hope it helps you
☺☺☺☺
Answered by
3
x*2x=450
2x(x)=450
x2=225
x=15 cm base
2x=30 cm altitude
2x(x)=450
x2=225
x=15 cm base
2x=30 cm altitude
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