Question

2.If a parallelogram has an area of 54 cm,calculate

    (a)Its height if its base is 6 cm.

    (b)Its base ,if its height is 12 cm

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Answer 1

Answer:

(a)9 cm

(b)4.5 cm

Step-by-step explanation:

(a)Area of ||gm = base × height

= 6 cm × h = 54 cm^(2)

6cm × h = 54 cm^(2)

h = 54/6 = 9 cm

(b)Area of ||gm = base × height

= b × 12 cm = 54 cm^(2)

b = 54/12 cm

b 4.5 cm