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Answered

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Activity 2: Give Me More!
1. A cylinder shaped water pitcher has a radius of 5 inches and a height of 12.5 inches. Find the
surface area of the pitcher.
2. A box in the shape of rectangular prism has a length 25 inches, width 15 inches, and height 10
inches. What is the surface area of the box in square inches?
3. In one of the Math rooms of the school, a wooden model of a square base pyramid is on the table
of the teacher measures 106 cm on each edge and 250 cm in a slant height. Find the surface area
of the wood.
4. The radius of the beach volleyball is 4 dm. What is its surface area?
5. The base of a cone is 22 dm in diameter and the slant height of the curved su face is 14 dm.
What is the surface area of the cone?​

Sagot :

SloppyNutsidn

ANSWER

1.392.5 in²

2.1550 in²

3.64236cm²

4.200.96 dm²

5.863.5dm²

SOLUTION

(1.)SA = 2xrh = 2 x 3.14x 5x 12.5

2 392.5 int²

(2.)SA = 2(wet het hw)

=2 (25.15 + 15·10+25·10)

12 1550 in²

(3.)SA = 26s+b² 2 x 250 x (106) + (106)²

= 64236 in²

(4.)SA = 4AYL

=4 × 3.14 × (4)

= 4.X16X3-14

2200.969 in²

(5.)SA = xrirte)

=3.14 X 11 (11 +14)

2 3.14 X 11 x 25

= 863.5 dm²

yan po yung pagkalam ko sana po naka help comment nyo nalang pp yung mali answer

thanks me laterƪ(˘⌣˘)┐