find the interior angles of a regular polygon which has 6, 10 and 20 sides​

Question

find the interior angles of a regular polygon which has 6, 10 and 20 sides​

in progress 0
Trúc Chi 4 years 2021-09-03T05:07:31+00:00 1 Answers 5 views 0

Answers ( )

  1. Calantha
    0
    2021-09-03T05:08:55+00:00
    Reply

    Answer:

    (6)=120°

    (10)=72°

    (20)=36°

    Step-by-step explanation:

    (n-2)×180°

    (6-2)×180°=720°

    6÷720°=120°

    10÷720°=72°

    20÷720°=36°

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )