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What is the perimeter of a perallelogram with a base of 56 cm, side length 78 cm, and a height of 34 cm?


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Sagot :

Answer:

268 cm.

Step-by-step explanation:

The perimeter of a parallelogram is therefore given by:  

P = 2 (ad + ab)

Solution:

P = 2 (56x78)

P = 2 (134)

P = 268 cm.