in a right angle hypotenues is 21 cm and perpendicular is 5cm what is the base
Answers
Answered by
1
Step-by-step explanation:
(Hypotenuse)
2
=(Perpendicular)
2
+(Base)
2
AC
2
=AB
2
+BC
2
=8
2
+15
2
=64+225=289
Taking square roots on both sides, we get
∴HypotenuseAC=
289
=17 cm.
Answered by
1
Step-by-step explanation:
simple
use the Pythagoras theorem
(hypotenuse) ^2 = (perpendicular)^2 + (base) ^2
(21)^2 = (5)^2 + (b) ^2
Now solve this you'll get answer.
It may come in root
have a great day ahead!
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