Answer:
The difference is 40,
Step-by-step explanation:
Complementary angles , x+y =90
so we know angle 1, we call it 3x and angle 2 we call it y= 3x+10
so 3x +10= 90-x
4x=100
x=25
angle 1= 3(25) - 10
y= 65
65-25= 40
3 and 4! Because 3x4=12 and 4x3= 12! Mark me brainliest so I can help more people !
Answer:
15
Step-by-step explanation:
The sum of the exterior angles of a polygon = 360°
Given the measure of each = 24°, then
number of sides = 360° ÷ 24° = 15
It’s easy do 2 times 14 so it’s 28
1) 2x-1 or x=1/2
2) 5a-16 or a=16/5
