erikarainer79 erikarainer79

25-01-2021
Mathematics

contestada

If two of the angles in a triangle are 89° and 30°, how many degrees is the third angle?

Respuesta :

caraphernaliaa caraphernaliaa

25-01-2021

Angles in a triangle add to 180.
Therefore the third angle is 180-89-30 = 61 degrees

Answer Link

Otras preguntas

Which group supported Western expansion and economic development?

We cannot see evaporation occurring because water vapor is invisible. How can we tell it is happening

I am about to fail this math class. I would like to verify that my answers are right. Please help. Find the distance from the given point to the vertical axis.

what is the fourth angle of 82 , 78 , 90 degrees

convert to exponential equation log9 1/81= 2

If Brian has a son who is color-blind, what is known about the genotype of the son's mother? A.She must have at least one allele for color blindness. B.She must

All organisms in Kingdom Animalia are multicellular, meaning their bodies are composed of more than one cell. Which other characteristic is common to organisms

who were the people who wanted to abolish slavery

if dimensions of a triangle are 2 times bigger, how does the area of the triangle change?

which expressions are equivalent to 2(4f+2g) select all that apply 8f+4g 2f+(4+2g) 8f+2g 4(2f+g)