Can someone please answer the question that is in the attached photo

Describe the relationship between the angles of similar triangles and the sides of similar triangles

If there are 3.281 feet in 1 meter, how many inches are in one centimeter

If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2