Math, asked by ashi8745, 7 months ago

The angles of a quadrilateral are in the ratio 7:12:13:4.find the angles of a quadrilateral

Answers

Answered by rajniagrawal039

3

LET the common ratio between the angles be x

sum of interior angles of quadrilateral =360

7x+12x+13x+4x=360

36x =360

x =10

7x=7×10=70

12x=12×10=120

13x=13×10=130

4x=4×10 = 40

Previous Question

Next Question

Similar questions

Chemistry, 3 months ago

1. How much calcium carbonate will be spend to option 67.21 carbon (IV)-oxide in (room temperatures [Ar(Ca)=40; Ar(C)=12] a) 50 b) 100 c) 125 d) 300 e) 250. VOL LATINO...

Math, 3 months ago

2 boys of = hight 179cm are standing on the ground at the same point and are watching a showcase of hight 200cm from the ground and the angle of elevation is 60 and 30 respectively find the distance between the 2 boys and the showcase separately. (Pls solve for the distance between the boys and the showcase using trigonometry) ...

Sociology, 3 months ago

1 (d) How are computers going to bridge the urban and rural divide? (i) villages too would use computers for self governance (ii) panchayatas will learn to use computers (iv) Village banks will get linked to urban banks (e) Choose the synonym of the word 'odious' from the option given below: 1 (i) hideous (ii) ugly (iii) revolting (iv) Irritating (f) Pick out the word from the passage which means...

English, 7 months ago

Let him speak translation with punjabi...

Math, 7 months ago

Verify the associative property for addition a=-1/2,b=3/5,c=-7/10...

Social Sciences, 10 months ago

Please help me in the second activity also my brainlymates...

Biology, 10 months ago

How many planets r there in our solar system ???

Social Sciences, 10 months ago

WORKSHEET Answer in one word 1. The person who drafts the maps. 2. Exchanging goods in the past. 3. The age of voting in India. 2. Define the following a) Patron b) Habitat c) UAF d) Natural environme 3.Difference between a) Human environment and Natural environment b) Abiotic and biotic environment List any 4 benefits of Mid day Meal scheme. Five food items which are not associated with India.