Answer:
x° = 99°
Step-by-step explanation:
The polygon is a hexagon and the sum of its internal angles is:

subtract the 5 known angles:

Hope this helps
Answer:
12 cm
Step-by-step explanation:
(whole secant) x (external part) = (tangent)^2
(4+x) * 4 = 8^2
Distribute
16+4x = 64
Subtract 16
4x =48
Divide by 4
4x/4 = 48/4
x = 12
Answer:
yeah no problem bro
Step-by-step explanation: