Answer:
m∠QPR = ( arc QTR - arc QSR) would be the relation between segments, angles, and arcs.
Step-by-step explanation:
Given : A circle with two secant QP and RP and larger arc QTR , smaller QSR.
To find : An equation for the relationship between the measures of the segments, angles, and arcs.
Solution : We have given that A circle with two secant QP and RP and arc QTR , QSR.
Angle by two secant = ( larger arc -smaller arc)
So, the relation between segments, angles, and arcs by diagram is :
m∠QPR = ( arc QTR - arc QSR).
Therefore, m∠QPR = ( arc QTR - arc QSR) would be the relation between segments, angles, and arcs.
Answer:
Step-by-step explanation:
If you are looking for a missing angle measure, you use the 2nd button and the cos button. Make sure, first off, that your calculator is in "degree" mode by hitting the "mode" button and making sure that the "degree" is highlighed and not the "radian". Then hit "clear". Once you know that you are in the correct mode, hit "2nd" then "cos" and you will see this on your screen:
Inside the parenthesis you will enter your decimal, so it looks like this now:
You do NOT have to close the parenthesis, but you can if you want to. Then hit "enter" to get that the angle that has a cosine of .7431 is 42.0038314 or, to the nearest degree, 42
Answer:
The value of angle is 56.9°
Step-by-step explanation:
First, you have to find the length of hypotenuse using Pythagoras' Theorem, c² = a² + b² :
In order to find θ, you have to apply Sine Rule :
