The measure of angle ABC tangent chord angle is 117°.
Tangent of a circle is defined as the line that passes through exactly one point on the circle.
Chord is the line segment that has it's two end points on the circle.
A chord AB is drawn.
AXB is one of the arc which measures 234°.
We have to find the angle that a tangent through B makes with chord AB.
This measure will be half of the arc measure.
Angle ABC = 234° / 2 = 117°
Hence the measure of the angle ABC is 117°.
Learn more about Tangent Chord Angles here :
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There is one chance in 5 that the spinner will stop in a red section.
B.
It is 20 times more likely that the spinner will stop in a red section than any other section.
C.
If the spinner is spun 100 times it is certain that it will stop in the red section exactly 20 times.
D.
There is one chance in 20 that the spinner will stop in a red section.
Answer:
h = A / b
Step-by-step explanation:
A represents the area of the rectangle or parallelogram.
b represents the length of one of the sides (base) of the rectangle or parallelogram.
h represents the height, which is the perpendicular distance between the base and the opposite side.
So, if you know the values of A (area) and b (base), you can use this formula to calculate the height (h).