Answer:
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 :)
Answer:
The second one
Step-by-step explanation:
I believe this because congruent means same in she and SIZE and the second one is not the same is size
Answer:
6/5
Step-by-step explanation:
3/4 ÷ 5/8
Keep Change Flip
3/4x8/5
=6/5
Hope this helps :)
Answer:
D
Step-by-step explanation:
Mark me brainliest please :):)
Answer:
4 miles?
Step-by-step explanation:
