calculate the values of a and b?
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where is a and b???
Step-by-step explanation:
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Answer:
a = 17
b = 144
Step-by-step explanation:
in small triangle
one side = 8mm
other side = 15mm
its forms a right angled triangle
By Pythagoras Theorem
hypotenuse^2 = one side^2 + other side^2
= 8^2 + 15^2
= 64 + 225
= 289
hypotenuse = square root of 289
= 17mm
in big triangle
one side = 17mm
hypotenuse = 145mm
it forms a right angled triangle
By Pythagoras Theorem
hypotenuse ^2 = one side^2 + other side^2
145^2 = 17^2 + other side^2
other side^2 = 145^2 - 17^2
= 21025 - 289
= 20736
other side = square root of 20736
= 144
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