II. Select the letter of the correct answers. 1. If each edge of the small box is 5cm, what is the total surface area of the small box? (A 25cm B. 50cm C. 100cm D. 50cm )
2. Mrs. Cortes showed a rectangular box to her class with a length of 8cm, a width of 5cm, and a height of 3cm. What is the total surface area of the box? (A. 128 sq.cm B. 138 sq.cm C. 148 sq.cm)
3. Find the surface area of the cylinder below. Use = 3.14. h-5cm D. 158 sq.cm; o -2cm A. 87.98cm2 B.: 89.76cm C. 95.36cm D. 105.36cm
4. Find the surface area of the ice cream cone below. (A. 125.6cm som B. 152.6cm? C. 215.6cm D. 251.6cm redem good dan radi)
5. If the formula for finding the surface area of a sphere is 4m, what is the surface area of a basketball with a radius of 3.2 dm? (A. 128.4164 dm? C. 128.6144 dm? B. 128.4416 dm? D. 128.6414 dm-) ​