The question can only be answered by assuming that it refers to a regular heptagon. The sum of the internal angles of a n-gon add to (n-2)*180 degrees So the internal angles of a heptagon add to (7-2)*180 = 5*180 = 900 degrees Assuming that the angles are equal, each internal angle is 900/7 = 128.571428.. degrees.
No cheating!
how to find the measure of angle C in the following triangle
You can use various properties of angles to find the measure of the second angle. For example, if you can see that the two angles form a right angle, then you know they add up to 90°, so you can subtract the known measure from 90° to find the measure of the other.
you cant
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You find the arc measure and then you divide it in half to find the inscribed angle
Use a protractor.
the measure of the inscribed angle is______ its corresponding central angle
No cheating!
a heptogon is a seven sided hexogon
if angle 1 puls angle 5 ewuals 100 find the measure of angle 3
how to find the measure of angle C in the following triangle
The measurement of angle ABD is 73 degrees. You find this angle by subtracting angle DBC from angle ABC, or 89-16 is equal to 73 degrees.
It will be half the original angle.
With a protractor
You can use various properties of angles to find the measure of the second angle. For example, if you can see that the two angles form a right angle, then you know they add up to 90°, so you can subtract the known measure from 90° to find the measure of the other.
If measure angle 3 = x2 + 4x and measure angle 5 = 3x + 72, find the possible measures of angle 3 and angle 5