keva1p6dk26 keva1p6dk26

14-01-2019
Mathematics

contestada

A triangle has angles measuring 15° and 45°. What is the measurement of the triangle’s third angle?

Respuesta :

xCrissyx xCrissyx

14-01-2019

First you need to know that the internal angles of a triangle always equals 180°. Therefore:

15+45= 90°

Then since the angles should equal 180, you do:

180-90=90

So the missing angle equals 90°

Answer Link

debmommabear debmommabear

16-01-2019

Answer:

120 degrees

Step-by-step explanation:

180-15-45=120

Answer Link

Otras preguntas

The original pice is $60 the sale price is $45 what is the percent discount

eileen and Michelle scored 48% of their teams points.if their team had a total of 50 points, how many points did they score

Whose teachings influenced every aspect of the construction of the Forbidden City?

if about 32,834.5 kilobytes of memory is still available how many more pictures can they take if you have only taken 43 pictures?

dadaism was heavily influenced by which war?

Why was Copernicus' work controversial? A. His invention of the printing press increased literacy and therefore threatened the political order. B. He called fo

0.7( -3/5 - 1/2) =? 0.3( 5.50 - 6.45) =?

estimate 57.8 then time it by 9

Which historic era brought around the largest increase in air pollution? a. the rise of towns b. the invention of fire c. industrial revolutions d. the age

What is the percent decrease from 350 to 70?