Answer:
225.5 sq. mm
Step-by-step explanation:
triangle:5x(9+4+4+4)=15x21÷2=157.5
5x(4+4)=5x8=40
7x4=28
157.5+40+28=157.5+68=225.5
Answer:
The answer is A. 1 - 15
Step-by-step explanation:
An expression is a mathematical phrase that contains terms and operations but no equal sign.
I believe the answer is 59.266