If the black hole had the same gravitational effects as the sun then the black hole wouldn’t effect the earth, we wouldn’t have light and everyone would most likely die in 10 minuites
Answer:

Explanation:
Given

See attachment
Required
Find 
To do this, we make use of the following theorem
--- angle at the center and angle between two tangents add up to 180 (i.e. they are supplementary angles)
So, we have:

Collect like terms


Answer:
A & B but if you must pick one therefore pick A
Answer:
Volcanoes may form at a fault where a transform fault exists is not a true statement.
Explanation:
olcThe volcanoes can be found across the globe, in most of the regions. What can be noticed though is that there is a high concentration of volcanoes a certain places, while there is much less or lacking in others. The places where there is high concetration of volcanoes are along the divergent and convergent plate boundaries, with isolated volcanic chains in the interior of the plates caused by hot spots.
The places where volcanoes are lacking, except the vast majority of the interior of the plates, are the transform plate boundaries. The reason for this is that at these plate boundaries the plates don't create a gap between each other and make the crust thinner so that magma can move toward the surface, instead, they slide past each other, thus create pressure between each other, which would make it even harder for magma to come out on the surface than in an interior of a plate.