Please help me I WILL EVEN GIVE U BRAINLIEST IM DESPERSTE!!!

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?