For a triangle it’s height times width.
For a square all you need is one sides length sense all the sides are the same. Then multiply it by itself!
Answer:
P=a+b+c
Step-by-step explanation:
a=side
b=base
c=side
in your case do this for each two lines on every angle and use base for the shape inside hope this helps
Answer:
d = |145 − (−235)|
Step-by-step explanation:
Sorry I don’t now the answer to this problem