Math, asked by mh047571, 10 months ago

one angle of a triangle are 3 X degree, 2 X + 20 degree and 5 x minus 40 degree find the angles hence show that the Triangles in an equilateral triangle

Answers

Answered by jay272

1

Answer:

3x+2x+20+5x-40=180

10x = 160

x = 16

Answered by jashshah08989

5

Answer:

the sum of all angles is 180 so equalize them to 180 and since each angle will be 60 it is an equilateral triangle

Previous Question

Next Question

Similar questions

Math, 5 months ago

express 17 as a rational number ...

Social Sciences, 5 months ago

জাতীয় বিশ্ববিদ্যালয়ে সমাজকর্ম বিষয় চালু হয় কত সালে?

English, 5 months ago

Read the passage given below. Five sentences in the passage are numbered (6- 10) at the beginning. Each of these sentences has an error. Correct and re-write them in the answer booklet. 5 × 1 = 5M (6) The second said that while he had been coming to school in the previous day, someone had told him that there would be no school, and he-had gone back home. (7) The Head-master replied that if...

Science, 10 months ago

Explain how water gets boiled in paper cup without burning it ...

Math, 10 months ago

find the area and the perimeter of the rectangle whose length is 15 cm and the length of one diagonal is 17 centimetre...

English, 1 year ago

Summary of the tale of two cities chapter 8...

Math, 1 year ago

if alpha and beta are the zeros of 4 x square + 3 X + 7 then find the value of one by Alpha Plus One by beta...

Hindi, 1 year ago

India ka phardaan matri kon hai...