If chord xy is congruent to chord yz. what is the measure of yoz?

Option B. 36°

Step-by-step explanation:

we have that

XY≅YZ

we know that

OX=OY=OZ=radius of the circle

therefore

Triangle OXY is congruent with triangle OYX

Remember that

If two figures are congruent, then its corresponding sides and corresponding angles are congruent

so

m∠YOZ=m∠XOY

we have

m∠XOY=36°

therefore

m∠YOZ=36°

2 2/3 hours duhh silly

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft