Ms. humphries tells her class to draw a triangle with angle measures of 50° and 100° and the included side is 5 in. all of the following tools could be used to draw this triangle except
a) a ruler.
b) a compass.
c) a barometer.
d) a protractor.

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine