4. A triangular prism is shown below. 8 m
7 m
7 m
12 m
1
What is the lateral surface area of this prism?

Ineed i don’t get this at all! and you

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Write the equations in logarithmic form 10^3=1,000