Chords ab and bd intersect in circle o as shown in the diagram. two of the angle measurements are marked. what is mced?

a. 24 degrees
b. 65 degrees
c. 72 degrees
d. 130 degrees

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 the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

Write the equation in logarithmic form m^x=n