gyasify gyasify
  • 12-05-2020
  • Mathematics
contestada

help me please and thank you!

help me please and thank you class=

Respuesta :

thuytrannguyen2305
thuytrannguyen2305 thuytrannguyen2305
  • 14-05-2020

Answer:

The first picture and 28.2 square units

Step-by-step explanation:

Equation: A+1/2ps

A = area of the base

p = perimeter of the base

s = slant height

3²+1/2(12)(3.2)=28.2

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