3 years ago

Does anyone know the answer?

Mathematics

2 answers:

Snezhnost [94]3 years ago

8 0

Answer:

188

I think so

Step-by-step explanation:

mark me brainliest pl

bija089 [108]3 years ago

8 0

The surface area is the area of each shape added together so for the triangle is would be 18x5=120 but because it’s 3D you would times that by 2 to give 240 and then u have to find the area of the rectangles which is 17x2=34 but cuz it’s 3D u would times that by 2 which is 68
therefore 68+120 is 188cm^2
pls make me brainliest

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