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Help on this please
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3 votes
Help on this please

Help on this please-example-1
User Jean Jung
by
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1 Answer

4 votes
hey
1.)
by Pythagoras theorem
a²+b²=c²
16²+63²=c²
256+3963=c²
4219=c²
c=√4219 units
c=64.9=65(approx) units

2.) by Pythagoras theorem
c²=a²+b²
(2.9)²=a²+(2.1)²
841=a²+44.1
a²=841-44.1
a²=796.9
a=√796.9 units
a=28.229units
a=28.23 units (approx)
User DanielQ
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8.1k points
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