How many pieces of sod need to cover his yard if his yard measures 30 feet by 14 feet

Presuming this piece of sod is 1 by 1 feet

30 times 14  = 420 feet squared

so you'd need 420 pieces of sod

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)