Answer:
82
Step-by-step explanation:
1'st step: 
+ 
= 
is the formula for the pythagorean theorem
2'nd step : 
+ 
=
3'rd step: 324+6400 =
4'rd step: 6724=
5'th step: 
=82
6'th step : therefore the value of c is 82 cm
Answer:
8 1/2
Step-by-step explanation:
They are on opiate sids of zero so add the absolute values together to get 1/2
Answer:
1.0 to the power of 10 - 50 so 1 to the power of 40
Answer:
Can u send a more clear pic
Step-by-step explanation:
thankyou
Answer:
It is a quadrilateral.
Step-by-step explanation:
Quadrilateral is a 4-sided shape where the total angles is 360°.
So when you add up all the angles, you will get 360°.
