Answer:
Step-by-step explanation:
Let, A=(3,2)
B=(-1,10)
So, The equation will be
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Answer:
9. 108°
10. 8
11. 72°
12. 12
Step-by-step explanation:
m∠M = 72°
m∠N = 180° - 72° = 108°
=> m∠L = 108°
MP = 8
LM = 12
Answer:
Step-by-step explanation:
Given
The equation of the circle is
Point lies on the circle
Put the value
for this point, the angle is given by
That is
The polar coordinate is given by
Answer:
28/3
Step-by-step explanation:
So subtract 9 on both sides
10n=80
Divide by 10 on both sides
n=8