O SEGMENTS AND ANGLES Angle addition with relationships between angles
In the figure below, m ZABD=75°, and mZ1 is four times m2 2. Find m2 2.
А
L
mZ2 = 0
D
Can sum1 help me plz

Can you me find the missing length. i attached an image.

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.