Question

1 base and corresponding altitude of a parallelogram are 15 cm and 12 CM respectively find the length of other base if the corresponding altitude is 9 centimetre ​

Answer 1

Answer:

The base and the corresponding altitude of a parallelogram are 10 cm and 7 cm, respectively. Find its area.

Answer 2

Answer:

20 cm

Step-by-step explanation:

Area or parallelogram = base × height

Given, b = 15 cm

and h = 12 cm

Hence area = b × h

• 12 × 15
• 180 squarecm

Now, in same parellogram

Let other base be B and other height be H

H = 9 cm

Base = B

Area = 180 square cm (as it is in the same parallelogram)

Hence, Area = B × H

• 180 = B × 9
• B = 180/9
• B = 20 cm