vsotomia vsotomia
  • 10-06-2022
  • Mathematics
contestada

5.) What is the surface area of this figure? (NUMBER ONLY) no labels!

5 What is the surface area of this figure NUMBER ONLY no labels class=

Respuesta :

akoladesalako5
akoladesalako5 akoladesalako5
  • 10-06-2022

Answer:

surface area of shape= 3*(area of the rectangle)+2*(area of the triangle), since it's a prism

area of rectangle= length*breadth= 15*5

= 75mm^2

area of triangle = 1/2* base * height= 1/2* 4.5 * 5

= 11.25mm^2

surface area = 3*75 + 2*11.25

= 225 + 22.5

= 247.5mm^2

hope it helps

Answer Link
xenia168
xenia168 xenia168
  • 10-06-2022

Answer:

150 + 19.5√19 ≈ 235.0 mm²

Step-by-step explanation:

Ver imagen xenia168
Answer Link

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