Question

The ratio of the base to the height of a parallelogram is 4:3. If area of the parallelogram is 108cm sq. Find the base and height of the parallelogram​

Answer 1

Answer:

Let base is 4x and height is 3x.

Area of a parallelogram = bxh

108 = (4x)×(3x)

108 = 12x²

108/12 = x²

9 = x²

x = 3 cm

Base = 4x

4×3 cm

12 cm

Height = 3x

= 3×3 cm

= 9cm Ans

Answer 2

Answer:

let base be rx

let height be 3x

area of parallelogram = 3468cm

area = b ×h

3468cm =4x×3x

3468 = 12x

3468/12 = x

x = 289cm

take square root

x= 17cm

height ° 3x = 3×17= 51 cm

base =4x.= 4×17 = 68cm

Step-by-step explanation:

please mark as brainliest