Seudónimo
Seudónimo
01-06-2017
Mathematics
contestada
I need help on how to find these angles
Respuesta :
amy16084
amy16084
01-06-2017
I know angle t is a right angle so 90-30=60 so angle 3 is 60, now that I know angle 3, there are 180 degrees in a triangle so 90+60=150, 180-150= 30 angle 2 is 30, so for angle 1, 30+40=70, 180-70=110, angle 1 is 110 degrees :)
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
How to reduce 31.0588235? PLZI NEED HELP ASAP!!
Show me each of these on the grid by drawing the 6 transformations of the “L”.
"The flight of Icarus" Which statement describes a theme of the selection? Wisdom grows with time. Fear is a strong emotion. People should obey their elders. Pe
The swan below is composed several triangles. Use the given information and the figure to find each angle measure. Note: Figure not drawn to scale. Given: ABC
what is the rate of change for y= -3x initial value:rate of change:
Estimate 856 + 457 by first rounding each number to the nearest hundred.
A car travels 100 kilo metre due east in 2 hours. it then travels 50 kilo metre south in hour. what is its average velocity?
In Japan most of the population shares a similar common heritage and the population shares a common political authority that is recognized by other states. We w
You rent an apartment that costs $1300 per month during the first year, but the rent is set to go up 7.5% per year. What would be the rent of the apartment duri
What materials did the Israelities used to build their homes?
