Apolyhedron has 38 edges and 23 faces. use euler’s formula to find the number of vertices.

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given

Evaluate cos2θ for cosθ = square root of 3/2

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.