chaoukiibrahim chaoukiibrahim

25-09-2018
Mathematics

contestada

What is the side length of a square with half the area of a square with area 198?

a) 6 mm

b) 7mm

c) 8mm

d) √198

e) none of these

Respuesta :

jerichsen jerichsen

25-09-2018

The square root of 198 is 14, so that is one side of that square. Divide by 2 to get 7 mm. B

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