So pythagrorean theorem is the ideal way and easiest way to solve this
a^2+b^2=c^2
8.5^2+11^2=x^2
72.25+121=193.25
square root of 193.25=13.9014 or 13.9 in
9.5^2+15^2=x^2
90.25+225=315.25
square root of 315.25=17.7553 or 17.8 ft
I think the answer will be 17 square that what my friend said.
The answer is 1,342 cm squared. This problem is fairly simple, but ok.
Answer:
it is 12 - 8
Step-by-step explanation:
The absolute value of -12 is 12. The absolue value of 8 is 8.
12 - 8 = 4.
450
10*12= 120 the bottom of the box
10*7.5= 75 one side
75*2= 150 two sides
12*7.5= 90 another side
90*2= 180 two other sides
120+150+180 = 450
Hope this helped :)
