WebInterior angles of a regular pentagon equal 108 degrees = [ (n - 2) * 180]/n where n = 5 Triangle EAB, BCS, CDE are congruent isosceles triangles with angle A, C, and D = 108 … Webexterior angles of a regular pentagon? 1) 36 2) 72 3) 108 4) 180 10 Find, in degrees, the measures of both an interior angle and an exterior angle of a regular pentagon. 11 The sum of the interior angles of a regular polygon is 720°. How many sides does the polygon have? 1) 8 2) 6 3) 5 4) 4 12 The measure of an interior angle of a regular ...
Regular Pentagons - University of Washington
WebFeb 7, 2024 · The pentagon A B C D E is regular. The answer is 48 ∘ (I've constructed in Geogebra). Thank you in advance! geometry triangles Share Cite Follow edited Feb 8, 2024 at 19:50 user729424 4,983 6 16 27 asked Feb 7, 2024 at 13:58 Quiet_waters 1,413 1 7 23 1 It can't be a constant number if you move a line CD. Otherwise, it should have a fixed position. WebLine segment AC is a diagonal of 'regular pentagon' ABCDE. What is the measure of angle ACD Yes! [(180)(n-2)/n], the measure of each interior angle is 108 degrees Note Editing: … bird apps free uk
Angles in a Pentagon (Interior, Exterior and Central Angle) …
WebApr 4, 2024 · Since ∠ E A B divide into ∠ E A D, ∠ D A C, ∠ C A B and A B C D E is regular pentagon so ∠ E A D = ∠ D A C = ∠ C A B. We know in the regular pentagon have interior angle ∠ E A B = 108 ∘, so we have ∠ D A C = 108 ∘ / 3 = 36 ∘. Is it right? geometry angle polygons Share Cite Follow asked Apr 4 at 14:34 Ongky Denny Wijaya 2,234 5 15 1 Weba) What is the angle between AC and BE? b) What is the angle between AC and the tangent line to the circumcircle of this pentagon at D? Show transcribed image text WebA regular pentagon has all its five sides equal and all five angles are also equal. Hence, the measure of each interior angle of a regular pentagon is given by the below formula. … bird app scooter promo