1 The figure below is a composite of two semicircles and one rectangle.
10 cm
3 cm
Which measurement is closest to the area
of the composite figure?
A 235.5 cm? C 108.5 cm?
B 84.5 cm? D 344.0 cm?
7.90

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

nothjing

step-by-step explanation:

correct answer:

b.(19,-2)

0.50 , 0.75

step-by-step explanation: