Question

the parameter of a kite is 80 cm what is the length of the three sides if length of one side is 30 cm​

Answer 1

Answer:

Correct option is B=20cm

Perimeter of kite = 2(a + b)

2(a + b) = 80

b = 2c , a =?

2(a + 20) = 80, a + 20 = 40, a = 20

Answer 2

Answer:

your answer is 20 cm

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