Step-by-step explanation:
this is the answer i hope to get full mark
Answer:
30°
Step-by-step explanation:
Given
BC=30°
Central abgle is equal to its arc
so <3=30°
Your answer would be 460, hope i helped youuu :)
x + 12/x + 2 = x/x + 8 <- multiply each side by x
x^2 + 12 + 2x = x + 8 <- rearrange
x^2 + x +4 = 0
Your formula is incorrect as,