andres22 andres22
  • 04-01-2017
  • Mathematics
contestada

find the value of x and unknown interior angle for each triangle

find the value of x and unknown interior angle for each triangle class=

Respuesta :

royalranger
royalranger royalranger
  • 04-01-2017
The interior angles of a triangle add up to 180 degrees, therefore:

40 + 40 + x-10 = 180
80 + x - 10 = 180
70 + x = 180 
x = 110

< D = 110 - 10 = 100
Answer Link

Otras preguntas

Which two species are most closely related? A) Dog and rabbit B) Human and dolphin C) Wolf and dog D) Giraffe and horse
What climate does the Grebo tribe experience?
An individual who uses intuition to perceive information:
how can Augustus Caesars rule be distinguished from Julius Caesers? A)julius was magistrate augustus was assemblyman B)julius was a praetor.augustus was a censo
The displacement method for measuring volume: is not always accurate can be used to measure the volume of solids may yield incorrect results if the matter is so
Which cities or areas on the Arabian Peninsula receive the least amount of rainfall?
During track practice, Britney ran 2 miles and sprinted 3,200 feet. In total, how many feet did she travel during practice?
What is parametric function?
in which year did the terrorist attacks on the world trade center and the pentagon building occur?
Solve for the metric unit that makes the statement true. 9,023 mL = 90.23 _?_