luhpaypay luhpaypay

05-02-2018
Mathematics

contestada

the ratio of the measures of the three angles in a triangle is 2:9:4. find the measures of the angles

Respuesta :

LyraRoss26 LyraRoss26

10-02-2018

Let the measures of three angles be 2x, 9x, 4x
Sum of the angles of a triangle = 180
2x+9x+4x = 180
15x = 180
x = 180/15 = 12
First angle = 2x = 2*12 = 24°
Second angle = 9x = 9*12 = 108°
Third angle = 4x = 4*12 = 48°
I hope it is helpful:D

Answer Link

Otras preguntas

How are our lives today affected by the neolithic revolution that took place 11,000 years ago?

If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 370

Which empire was captured by francisco pizarro?

Mr. Wilson reviewed her work and said that the graph is incorrect. Explain why this graph is incorrect.

Brandy knows that chromosomes behave differently in meiosis and mitosis what do chromosomes do in meiosis but not in mitosis

why do polariod pictures come out a yellow tone?

A table has several fields related to computer data. You want the serial number (Sr. No.) field to increase by one every time you add a new record. Which data t

Which of the following is a unit of area? cm2 feet m3 inches

What the answer for there are 3 boxes of tangerines each box has 93 tangerines the tangerines will be divied equally among 9 classrooms how many tangerines will

Five people are sharing three-fifths of a pizza. What equal sized portion of the whole pizza will each five people receive? (Please explain step by step)