ANSWER FOR 10 POINTS! Find the measure of B and show what equation you used to find the answer!! PLS THE EQUATION IS THE IMPORTANT PART DO NOT LEAVE IT OUT! ILL GIVE BRAINLIEST

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

The tile along the edge of a triangular community pool needs to be replaced? ?

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm