Math, asked by praveenkumar34, 1 year ago

construct a square whose diagonal is 10 cm​

Answers

Answered by diro101
2

Answer:

square side is 7.071 cm or sqrt(50) cm

Step-by-step explanation:

you can use pythagorean theorem

a^2 + b^2 = c^2, where a and b are equal sides of the square, and c is the diagonal length

since a = b, we can rewrite the equation as

a^2 + a^2 = c^2, where c = 10cm

2a^2 = 10^2

a^2 = 100/2

a = sqrt(50)

a= 7.071 or sqrt(50)

Answered by rachingosai
2

Answer:

draw a line horizontal line

draw line 45 degree to horizontal line of 10 cm,

bisect the 45 degree line

draw line perpendicular to 45 degree line at point of bisection

mark 5cm from point of bisection to each side

join these points

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