Which of the following statements must be true about this diagram? Check all that apply
A. m 4 is greater than m 1.
B. The degree measure of 23 equals the sum of the degree
measures of 21 and 22.
DC. The degree measure of 24 equals the sum of the degree
measures of 21 and 22.
D. The degree measure of 24 equals the sum of the degree
measures of 22 and 23.
Em23 is greater than m22
Em24 is greater than m22

can someone answer this question plz

step-by-step explanation:

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

360/29

step-by-step explanation: