Ask Question
3 March, 22:16

ABCDE is a regular pentagon with centre o calculate the size of angle x

+1
Answers (1)
  1. 3 March, 23:42
    0
    Angle x = 108 degrees

    Step-by-step explanation:

    Find the total angle degree of a pentagon: (n-2) x180

    (5-2) x180 = 3x180 = 540

    So, 540 degrees is the total degree measure.

    540/5 to find the interior degree of angle x. Since it's a regular pentagon, all interior angles have the same measure.

    540/5=108

    Therefore, 108 degrees is the size of angle x.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “ABCDE is a regular pentagon with centre o calculate the size of angle x ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers