25. Aling Cora wanted to redesign her old wooden box with a dimension of 20 cm long, 5 cm high and 4
cm wide. She will be using a decorative sticker paper to cover and to make it look new. How much
sticker papers will be needed?
A. 500 cm2
B. 400 cm2
C. 300 cm
D. 200 cm
26. Mrs. Caliao made a cylindrical pencil holder. It has a height of 5 inches and a diameter of 4 inches.
How much material does she need to make her pencil holder? Use a = 3.14
A. 62.80 in?
B. 68.20 in2
C. 82.60 in?
D. 86.20 in?
27. What is the surface area of the triangular prism?
A. 155 cm2
B. 150 cm
C. 145 cm2
D. 140 cm
2cm
5 cm
11 cm
28. What is the surface area of a can of soda? The radius of the base is 4 cm and the height is 13 cm.
A. 427.04 cm
B. 420.74 cm
C. 427.40 cm? D. 424.07 cm2
29. Bella has a hot water tumbler that is shaped like a cylinder with radius 4 centimeters and height 7
centimeters. She wants to make a crochet cover for her tumbler, how much crochet textile does she
need to make for the tumbler?
A. 184.8 cm2
C. 148.8 cm2
B. 418.8 cm2
D. 188.4 cm2
30. A box in the shape of rectangular prism has a length 25 meters, width 15 meters, and height 10
meters. What is the surface area of the box in square meters?
A. 1 550 m2
C. 1505 m2
B. 1 055 m2
D. 5 510 m2​