A polygon has two pairs of complementary interior angles and three sets of supplementary interior angles. The sun of the remaining interior angles is 1440. How many sides does this polygon have. Explain

Q: What is the sum of the interior angles of the polygon pictured below?

A: Interior angel of a polygon is given by : θ = (n-2)×180°

Q: Find the perimeter of an isosceles triangle with a base of 8 and a vertex angle of 20 degrees

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Q: 60

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Q: Find the remaining sides of a 30-60-90 degree triangle if the longest side is 6.

A: Given: 30-60-90 triangle  hypotenus=6

Q: The sides of a polygon are 3, 5, 4, 7, 10 inches. Find the sides of a similar polygon if the ratio…

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Q: find the missing sides of the similar triangles

A: Let us assume two triangles ABC and DEF and both are similar triangles. let the sides of triangle…

Q: APQR has side lengths of 8, 10, and 6. AABC is similar to APQR and AABC has a hypotenuse of length…

A: Given data is : ∆PQR has side lengths of 8, 10, and 6∆ABC~∆PQR∆ABC  has a hypotenuse of length 12To…

Q: what is the pattern of trigonometry

A: Trigonometry :   The branch of mathematics dealing with the relations of the sides and angles of…