I think you can use, LA= (perimeter of base • slant height of pyramid)/ 2. I’m probably wrong but see if that helps.
Answer:
area is length x width multiply one side by the other
Step-by-step explanation:
Answer:
D 45
Step-by-step explanation:
90/2 = 45
135/3 = 45
180/4 = 45
Answer:
7
Step-by-step explanation:
Just multiply all numbers together.
Plz give me brainliest
Answer:
nonagon, decagon
Step-by-step explanation:
because you have to identify the amount of sides and angles.