ANSWER
C≈175.93cm
r Radius 28
let me know if this helps if it didn’t don’t give me any points
8.9mm/10 = 0.89cm. since 10mm is 1 cm.
The angle sum of a triangle is 180 degrees
So add all the angles inside and equate it to 180: 5x+2x+3x= 180
10x=180
x= 18
Because you’re finding angle L, which is 3x, and we find what the numerical value of x is
Angle L = 3x18 = 54.
Hope this helps!
Answer:
k = 77
Step-by-step explanation:
k ÷ 11 = 7
We can reverse the equation to 7 x 11 =k
Using the multiplication tables, we know that 7 x 11 is 77
Therefore:
k = 77
Plug it in:
77 ÷ 11 = 7
6x9 + 3^2pi would be the area so 54+9pi=57.14
