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# A cylinder has a radius of 5 yds and a height of 2 yds. What is the surface area of the cylinder? (Use 3.14 for pi.)

Use the following formula:- $SA=2 \pi rh+2 \pi r^2$ r = radius h = height Substitute for the formula:- r = 5 $SA = 2 * \pi *5*h+2* \pi *5^2$ 2 = 5 $SA = 2 * \pi *r*2+2* \pi *r^2$ $SA= 2* \pi *5*2+2* \pi *5^2$ Solve:- $SA= 2* 3.14 *5*2+2* 3.14 *5^2$ SA = 2 × 3.14 × 5 × 2 + 2 × 3.14 × 25 SA = 6.28 × 5 × 2 + 2 × 3.14 × 25 SA = 31.4 × 2 + 2 × 3.14 × 25 SA = 62.8 + 6.28 × 25 SA =  62.8 + 157 SA = 219.8 SA = 219.8 yds The surface area of this cylinder is 219.8 yds (yards)