if the square of each of the diagonals of a square frame measures 200cm.Find out it's area ?
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Answered by
1
Answer:
100 cm²
Step-by-step explanation:
let the measure of each side is equal to X cm
So the area of the square will be X²
from Pythagoras theorem, we get
X² + X² = 200
=> 2X² = 200
=> X² = 200/2
=> X² = 100 cm²
Answered by
1
Answer
100cm sq.
Step-by-step explanation:
let the measure of each side is equal to x cm sq.
x sq. + x sq. = 200 cm
2x sq. = 200 cm
x sq. = 200/2
x sq. = 100
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