Answer:
65%
Step-by-step explanation:
26/40 = .65
Multiply by 100 to get the percent
26/40 = 0.65 × 100% = 65%
(a + c) + 7
hope this helps
55
10
In any polygon
exterior angle + interior angle = 180° , thus
exterior angle + 144 = 180 ( subtract 144 from both sides )
exterior angle = 36°
The sum of the exterior angles = 360°
Thus number of sides n is calculated as
n = 360 ÷ 36 = 10
