Given ∠c ≈ ∠b and ∠bda is a right angle, are the two triangles, δbda and δcda similar? if so, by what criterion?

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.