What is the measure of a straight line angle? A.90 degrees B.360 degrees C.270 degrees D.180 degrees

isidoreeojj

isidoreeojj

Answered question

2022-11-26

Find the sum of the interior angles of an octagon.
A.180°
B.540°
C.900° D.1080°

Answer & Explanation

Kendrick Lamb

Kendrick Lamb

Beginner2022-11-27Added 6 answers


Interior angle = ( n 2 ) × 180
Where n is the number of sides in a polygon.
Interior angle = ( n 2 ) × 180 (Octagon has 8 sides)
= 6 × 180 = 1080

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