show that an angle of a regular octagon is 3/2 times that of a square
Answers & Comments
Mankuthemonkey01
To find inner angle use the formula (n - 2) × 180 regular octagon has 8 sides so inner angle => 6×180 = 1080 each angle = 1080/8 each angle = 135 we know that one angle of square = 90° 90×3/2 = 45×3 = 135 so it is proved
Answers & Comments
regular octagon has 8 sides
so inner angle => 6×180 = 1080
each angle = 1080/8
each angle = 135
we know that one angle of square = 90°
90×3/2 = 45×3 = 135
so it is proved
Answer: Showed.
Step-by-step explanation: We are given to prove that that an angle of a regular octagon is times of a square.
We know that
The measurement of an angle of a regular octagon is
and the measurement of an angle of a square is
We have
Hence proved.