Regular triangular pyramid has 6 cm long base edge and slant height k=9 cm. find the lateral area of the pyramid.

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?

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite

Pls never taught i’m really confused and i rlly need