Kam Is this a right triangle?
Use the Pythagorean Theorem to find out!
4 cm
5 cm
3 cm
Yes
No

yes

Step-by-step explanation:

3 squared plus 4 squared is equal to 5 squared, so this is a right triangle (and the 3,4,5 triangle)

Yes it is a right angle triangle

Step-by-step explanation:

Let,

Hypotenuse = 5cm

Base = 3cm

Perpendicular = 4cm

(Hypotenuse)^2 = (Perpendicular)^2 + (Base)^2

(5)^2 = (4)^2 + (3)^2

25 = 16 + 9

25 = 25

hence, it is a right angle triangle

the answer is b.

64

step-by-step explanation:

c=2πr=2·π·8≈64