myraaman123 myraaman123

05-06-2021
Mathematics

contestada

1. The exterior angles of a triangle are 3yº, 4yº
and 5y. Find y. What are the interior angles of
the triangle?

Respuesta :

bhadelsimron19 bhadelsimron19

05-06-2021

Answer:

Step-by-step explanation:

3y+4y+5y=180 degree(sum of exterior angles of a triangle is 360 degree)

12y=360

y=360/12

y=30 degree

Answer Link

Otras preguntas

substitution method- r = -3s r= 10 - 4s

how was life before the industrial revolution different from the life after it

Help please! My maths unfortunately... Does anyone know how I would answer this? I just simply do not know what 'describe each reflection' means. Erm? The shape

Please can someone help me on these?solve this equation by factorising:2x^2 + 5x + 2 = 0 Solve this equation by completing the square: x^2 - 4x + 1 = 0

THIS IS TREASURE ISLAND!!! What resolves the inner conflict Jim feels over deserting the stockade? A. He returns, admits his mistake, and apologizes. B. He capt

how to round 43 to the nearest ten

The ratio of the number of boys to the number of girls in a school is 5:7.If there are 600 students in the school,how many girls are there?

write 80 as a prime factor?

Is 4/9 greater than 1/3

I'am thinking of two numbers. The difference of the two numbers is 36. Their sum is 286. What are the two numbers?

Q&A Education