need help The triangular prism is sliced perpendicular to the base. Which best describes the two-dimensional shape created by the cross section shown?

Plz me i need i will give a brain

Will give brainliest series to sigma notation write the following series in sigma notation. 6+10+14+18+22+26+30 example image shown below.

30 pts, will mark brainliestwhat is the period of the sinusoidal function? (picture 1)what is the minimum of the sinusoidal function? (picture2)what is the maximum of the sinusoidal function? (picture 3)