Answer:
168
Step-by-step explanation:
2x45=90
6x13=78
78+90=168
Answer:
25
Step-by-step explanation:
add 7+ to the quadrant to 18+
Answer:
length is 60 and width is 30
Step-by-step explanation:
because the formula to find perimeter is 2l+2w and if you plug 60 and 30 into that equation then you get 120+60 which is 180
