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The sum of the interior angles of a regu...

The sum of the interior angles of a regular polygon is `1260^@`.What is the difference between an exterior angle and an interior angle of the polygon?
/ एक सम बहुभुज के आतंरिक कोणों का योग `1260^@` है | इस बहुभुज के एक बाह्य तथा एक आतंरिक कोण में अंतर ज्ञात करें |

A

`105^@`

B

`100^@`

C

`120^@`

D

`90^@`

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An interior angle of a regular polygon is 5 times of its exterior angle. Then the number of sides of the plygon is - एक समबहुभुज का आंतरिक कोण बाह्य कोण से 5 गुना है। बहुभुज की भुजाओं की संख्या बताइए।

The interior angle of a regular polygon exceeds its exterior angle be . The 90^@ number of side of the polygon is: एक नियमित बहुभुज का आंतरिक कोण इसके बाहरी कोण से 90^@ से अधिक है। बहुभुज के भुजाओ की संख्या ज्ञात करे

The interior angle of a regular polygon exceeds its exterior angle by 108^@ , The number of sides of the polygon is- एक सम बहुभुज का अंतःकोण उसके बाह्य कोण से 108^@ अधिक है। बहुभुज की भुजाओं की संख्या कितनी है?

If each interior angle of a regular polygon is (128 4/7)^@ , then what is the sum of the number of its diagonal and the number of its sides? /यदि किसी सम बहुभुज का प्रत्येक आतंरिक कोण (128 4/7)^@ है, तो इसके विकर्णों की संख्या और इसकी भुजाओं की संख्या का योग ज्ञात करें |

The ratio of the number of sides of two regular polygons is 1: 2. If each interior angle of the first polygon is 120^@ , then the measure of each interior angle of the second polygon is :- दो समबहुभुज की भुजाओ का अनुपात 1 : 2 है। यदि पहले बहुभुज का प्रत्येक आंतरिक कोण 120^@ है, तो दूसरे समबहुभुज का प्रत्येक आंतरिक कोण होगा।

If the measure of each exterior angle of a regular polygon is (51 3/7)^@ , then the ratio of the number of its diagonals to the number of its sides is : यदि किसी सम बहुभुज के प्रत्येक बाह्य कोण का मान (51 3/7)^@ है, तो इसके विकर्णों की संख्या तथा इसकी भुजाओं की संख्या में अनुपात ज्ञात करें |

Difference between the interior and the exterior angles of regular polygon is 60^(@) . The number of sides in the polygon is :

PINNACLE-GEOMETRY-EXERCISE
  1. In triangle ABC , the medians AD, BE and CF meet at O. What is the rat...

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  2. In a circle, AB and DC are two chords. When AB and DC are produced, th...

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  3. The sum of the interior angles of a regular polygon is 1260^@.What is ...

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  4. In a circle with centre O, AC and BD are two chords. AC and BD meet at...

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  5. In triangle ABC , the perpendiculars drawn from A, B and C meet the op...

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  6. The perimeters of two similar triangles ABC and PQR are 78 cm and 46.8...

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  7. In triangle PQR, I is the incentre of the triangle. If angle QIR = 107...

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  8. The sides PQ and PR of triangle PQR are produced to points S and T, re...

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  9. In a quadrilateral ABCD, the bisectors of angle C and angle D meet at ...

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  10. In angle ABC, AB=AC and D is a point on BC. If BD = 5cm, AB =12 cm and...

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  11. The bisector of angle B in triangle ABC meets AC at D. If AB = 10 cm, ...

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  12. A circle is inscribed in a quadrilateral ABCD touching AB,BC, CD and A...

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  13. In triangle ABD, C is the midpoint of BD. If AB = 10 cm, AD = 12 cm an...

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  14. S is the incentre of triangle PQR. If angle PSR = 125^@ , then the mea...

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  15. If in triangle ABC, D and E are the points on AB and BC respectively s...

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  16. Two parallel chords on the same side of the centre of a circle are 12 ...

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  17. A circle touches the side BC of triangle ABC at D and AB and AC are pr...

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  18. If the measure of each exterior angle of a regular polygon is (51 3/7)...

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  19. In triangle ABC, BE bot AC, CD bot AB and BE and CD intersect each oth...

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  20. In triangle PQR, angle Q succ angle R, PS is the bisector of angle P a...

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