Question

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Answer 1

Answer:

30

Step-by-step explanation:

property of rectangle - daignals of rectangle are equal and bisect each other .

thus , 2x-1 = x+7

2x-x = 7+1

x = 8 thus daignals are 2( x+7)

2x+14

2*8+14

16+14

30

both daignals are equal in rectangle

thus daignals are of 30 cm

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