20 points not 100. If you're going to say no than what was the point in answering?
Answer:
280 cm2
Step-by-step explanation:
1)find the area of square
A=LW
=10×10
=100
2) find the area of triangle
A=B×H÷2
=10×9/2
=45
Coz,there are 4 triangle we multiple by 4
=45×4
=180
3)find the total surface area by adding the two
=100+180
=280cm2
Answer:
Step-by-step explanation:344x-5-p-0-9-but=pmc+m2 something like that
Answer:
im say your answer is between 1 choice and last choice but I'm say last choice 2.2
Isn’t there supposed to be a picture?
