Surface Area of Triangle

What is the purpose of using nets in geometry?

• To simplify the calculation of surface area

• To understand the internal structure

• To simplify the calculation of volume

• To make it easier to paint the figure

What is the area of a triangle with a base of 12 units and height of 8 units?

• 24 square units

• 96 square units

• 64 square units

• 48 square units

How many square units is the area of each side panel if it is 14 units high and 10 units wide?

• 160 square units

• 140 square units

• 150 square units

• 130 square units

What is the area of the base of the figure if it measures 12 by 14 units?

• 168 square units

• 176 square units

• 158 square units

• 148 square units

What is the total surface area of the figure?

• 600 square units

• 450 square units

• 500 square units

• 544 square units