Question

ba
QB find the height on the base of conch
6 Area .70 cm², b=14cm
give answer with
explanation​

Answer 1

Step-by-step explanation:

Solution:

(i) Given base b = 11 cm ; height h = 3 cm

Area of the parallelogram = b × h sq. units = 11 × 3 cm2

= 33 cm2

Also perimeter of a parallelogram = Sum of 4 sides

= 11 cm + 4 cm + 11 cm + 4 cm = 30 cm

Area = 33 cm2; Perimeter = 30 cm.

(ii) Given base b = 7 cm

height h = 10 cm

Area of the parallelogram = b × h sq. units

= 7 × 10 cm2 = 70 cm2

Perimeter = Sum of four sides

= 13 cm + 7 cm + 13 cm + 7 cm = 40 cm

Area = 70 cm2, Perimeter = 40 cm