Answer:
A= 16
P=16
Step-by-step explanation:
A=h^bxb/ 2
P= side+base+side
Answer:

Step-by-step explanation:
Given:


Substitution can be used to find the value of
:




Hope this helps :)
Answer:
560
Step-by-step explanation:
I'm kinda confused on whats being asked i went with just question number 5
The circumference is defined to be c=2πr. where the circumference is equal to 2 times pi times the radius