Find the area of the isosceles triangle. 13 cm is the side length
10 cm is the base length
what is the hight?

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

What is r i 4.5+10r=-6.5 with work pls

What is the measure of angle 1? a.28 b.152 c.168 d.64