amyeileen
amyeileen amyeileen
  • 01-03-2020
  • Mathematics
contestada

The measure of 3 angles in a triangle are in 1:2:3 ratio. what is the measure of the middle angle?

Respuesta :

padmalathal
padmalathal padmalathal
  • 01-03-2020

Answer:

60 degrees

Step-by-step explanation:

1:2:3=180

1x+2x+3x=180

6x=180

x=30

1=30

2=60

3=90

middle=2=60

60 degrees

Answer Link

Otras preguntas

Let f(x) = 7x - 13. Find f-1(x).
why did Europe's leaders first try to deal with hitler through appeasement
why doesn't a developing pupa move around?
Fill the blank with the correct object pronoun. A nosotros ___________ interesa aprender más español. Write the correct form of the verb indicated in parenthes
Add The Following Polynomials? (6x^3 + 4x-2) + (4x^2 + 3x^3 - 6) I have no clue how to do this I missed a lot of days in school due to personal issues if some
The largest copper mines can be found in which of the following countries?
A doctor diagnoses a patient with a disease called polymyositis. The patient tires quickly when walking, has difficulty swallowing, and struggles to raise his a
i need a sentence with patriotically
Truck drivers probably cannot see see your vehicle if
What was Scott Joplin's most famous work