If the interior angle of a regular polygon measures 170°, how many sides does it have?

Q: A piece of wood in the form of an isosceles triangle whose base angles measures 55°. If the length…

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Q: 6. Find the area of a quadrilateral having sides AB = 10 cm, BC = 5 cm, CD = 14.14 cm and %3D DA =…

A: Introduction: The area of a quadrilateral is the place that is occupied by the quadrilateral.…

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: What is the measure of each interior angle of a regular hexadecagon(16 sided polygon)?

A: We know that the interior angle of a regular n-sided polygon is n-2×180°n. Using this formula we can…

Q: A soccer ball has 32 faces, each of which is a regular pentagon or hexagon. Because of the angles…

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Q: Find the number of degrees in an angle of a regular dodecagon

A: Note that, the dodecagon has 12 sides. So, n = 12. Sum of all interior angles of dodecagon is…

Q: In the diagram below, a right-angled triangle has a line descending from its right angle,…

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Q: The ratio of interior angles of two regular polygons is 2: 3. Find and name all pairs of regular…

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Q: What is the sum of the measures of the interior angles of a regular polygon?

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Q: Is there a regular polygon that has an interior angles that each measure 135° ? Justify your answer.

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Q: An equilateral triangle has how many congruent sides

A: An equilateral triangle has how many congruent sides

Q: If angle A = 75 degrees, angle B = 48 degrees and a = 21 cm, calculate the diameter of the…

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Q: whats true about the side lengths and angles for two congruent triangles? How will they look?

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