The sum of all but one interior angle of a heptagon is 776 the final angle must have a measurement of
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its actually 124
Step-by-step explanation:
124
Step-by-step explanation:
just trust me :)
360 degrees i believe
124 degrees
Step-by-step explanation:
The final angle is 124°
Step-by-step explanation:
1. Getting the total sum of all angles:
The general rule to get the sum of all interior angles is as follows:
sum of interior angles = (n-2)*180
where n is the number of sides
We know that a heptagon has 7 sides, therefore:
sum of interior angles of a heptagon = (7-2)*180 = 5 * 180 = 900°
2. Getting the missing angle:
We know that the total sum of all 7 angles is 900°
We also know that the sum of 6 of those angles = 776°
This means that:
measure of the last angle = 900 - 776
measure of last angle = 124°
The final angle is 124°
Hope this helps :)
The final angle must have a measure of 124 degrees.
Step-by-step explanation:
Heptagon is polygon with seven sides.
Sum of angles of heptagon = 900°
Given:Sum of all angles and one interior angle of a heptagon is 776°.
Let the measure of interior angle be x
776° + ∠x = 900°
∠x = 900° - 776° = 124°
The final angle must have a measure of 124 degrees.
A heptagon has 7 sides.
Note that the sum of angles in an n-sided polygon is 180(n-2 degrees.
Therefore, the sum of the angles is
180(7-2) = 900°.
Six of the angles sum to 776°.
The remaining angle is
900 - 776 = 124°
124°
A heptagon has 7 sides.
Sum of all interior angles = (7 - 2) x 180 = 900°
900 - 776 = 124°
The final angle must be 124°
The final angle is 124°
Explanation:
1- getting the total sum of all angles:
The general rule to get the sum of all interior angles is as follows:
sum of interior angles = (n-2)*180
where n is the number of sides
We know that a heptagon has 7 sides, therefore:
sum of interior angles of a heptagon = (7-2)*180 = 5 * 180 = 900°
2- getting the missing angle:
We know that the total sum of all 7 angles is 900°
We also know that the sum of 6 of those angles = 776°
This means that:
measure of the last angle = 900 - 776
measure of last angle = 124°
Hope this helps :)
The sum of interior angles in a heptagon = 900 degrees. Assuming the heptagon is regular, the other angle must be 900 - 776. 124 degrees is the answer.