Question

The base and height of a triangle are in the ratio 4:5. If the area is 1000 Sq.cm
what are the base and height

Answer 1

Answer:

B=40cm and H=50cm

Step-by-step explanation:

let the base be=4x

height =5x

area of triangle=1/2*4x *5x

1000=10x²

x²=1000/10

x²=100

x=10

b=4*10=40cm

h=5*10=50cm

Answer 2

Answer:

base = 40 , height = 50

Step-by-step explanation:

let the common in ratio be x .

Then,

base=4x

height=5x

Area of triangle = 1000

1/2*4x*5x=1000

2x*5x=1000

10x^2=1000

x^2=1000/10

x^2=100

x=√100

x=10

So,

Base=4*10=40cm

Height=5*10=50cm

I hope it will help you