The angle between the two tangents drawn from an external point to a circle and the angle subtended by the line segment joining the points of the contact at the Centre are supplymentary,
So,
15.) let the unknown angle be x
=》x + 55° = 180°
=》x = 180° - 55°
=》
16. let the unknown angle be n
=》n + 80° = 180°
=》n = 180° - 80°
=》
You could set up a proportion. For example, what is 20% of 40
is %
--- = ----
of 100
is/40=20/100=1/5
5*8=40
8 would be the answer.
Step-by-step explanation:
i think 48888 because i think so and you do to
Answer:
0.0006
Step-by-step explanation: