Question

Please guide me step by step.

Answer 1

@darkknight or @jhonyy9

Answer 2

ok

Answer 3

u ok xio

Answer 4

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Capalotjay1
u ok xio
\(\color{#0cbb34}{\text{End of Quote}}\)
No, I am frustrated

Answer 5

oop

Answer 6

what you know about angles measures ,arc measure chord measure in case of a circle ?

Answer 7

The measure of the angle formed by 2 chords that intersect inside the circle is 1/2 the sum of the chords' intercepted arcs.

Answer 8

your so smart

Answer 9

in case of your posted problem - look pls on this image attached - can use what you ve wrote above ?

Answer 10

Would I double my given angle of 43 degrees?

Answer 11

When you have 2 chords that form in a semicircle, it forms a right angle.
So basically CDA is a right angle and so is CBA, this is because arc CBA and arc CDA form semicircles.
Now you have 3 angle measures, remember a 4 sided shape has an angle total of 360. so just do 360-90-90-43 to get your angle

Answer 12

So 137 degrees?

Answer 13

great job @darkknight - congrats

Answer 14

ty. yes xio

Answer 15

Thank you for the help-to both

Answer 16

yw

anytime