A=1/2h(b+b)

a
77 ft sq.
b
29 ft sq
c
154 ft sq
d
392 ft sq.

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree

Write the equation in general quadratic form: plz !

Consider a= {x|x is alive} f={x|x is in france} m={x|x is a national monument} w{x|x is a woman}. which statements are true regarding elements of the given sets? check all that apply.