172k views
0 votes
What’s the surface area

What’s the surface area-example-1

2 Answers

4 votes
6x8 = 48
48 divided by 2 = 24
24 x 2 (there’s 2 triangles) = 48.

12x10 = 120
120 x 2 = 240 (theres 2)

12 x 6 = 72

72 + 48 + 240
= 360

the surface area is 360
User Shyam Kumar
by
7.7k points
1 vote


\text{Find the surface area:}\\\\\text{Area of triangle:}\,(1)/(2)bh\\\\(1)/(2)(6)(8)\\\\(1)/(2)(48)\\\\24\\\\\text{There are two sides with triangles, so multiply it by 2}\\\\24*2=48\\\\\text{Area of a rectangle:}\,b*h\\\\6*12=72\\\\12*10=120\\\\12*8=96\\\\\text{Add all of your values:}\\\\48+72+120+96=336\\\\\boxed{336\,\, in^2}

User Phooji
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories