moose11111 moose11111
  • 04-05-2019
  • Mathematics
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I need to know the surface area. The formula is-Area of base+ Area of lateral faces. Will mark brainliest!

I need to know the surface area The formula isArea of base Area of lateral faces Will mark brainliest class=

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bwshrimpton bwshrimpton
  • 04-05-2019

64 cm^2. First find the area of the triangular faces by taking a quarter of the base and multiplying it by the height and then doubling it. After you've found the area of one of these faces multiply it by 4 to find the areas of all the triangular faces. Finally add the base square which is the base times base.

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