4x5=20 4x4=16 20+16=36 I multiplied 4x5 and 4x4 because he worked for. 4. Summer. Weekends. And 4 and 5. Hours each and then added to. Find. The total and. Got. 36 as my answer
The sum of the interior angle of a polygon is 720°, thus the value of w will be obtain as follows: size of each angle is 720/6=120° thus 8w=120 solving for w we get' (8w)/8=120/8 w=15° Answer: w=15°