How can sudden events affect earth?
Answer:
Expert Verified
Explanation:
Sudden events as in disasters? Certain events, such as earthquakes, are things we cannot predict with ample time, so it can be disastrous to people in the case of landslides, buildings toppling, and tsunami waves such as those that hit japan.
Answer:
answer:c 138°
Explanation:
because one of the angles is 42° this means that B is also 42° because opposite angles are equal
to find out the remaining A and C angles we do
360-42-42=276
because opposite angles here are equal again we just divide 276 by 2 to get angles A and C
276÷2= 138°
so the answer is: C 138°