Answer:
6.71
Step-by-step explanation:
Hopefully this helps! :)
I believe it's one of the four in photo.
Answer:
22.6
Step-by-step explanation:
a^2+b^2=c^2
8^2+b^2=24^2
b^2=512
b=22.6
Answer:
(a)it is
Step-by-step explanation:
this is because ABC and SDC are both right angle triangles