itskinnn
itskinnn
04-03-2018
Mathematics
contestada
How to find x in this math problem?
Respuesta :
Banabanana
Banabanana
04-03-2018
In a triangle, the three interior angles always add to 180° ⇒
The third interior angle of the triangle = 180 - (30+20) = 130°
Vertical angles are equal
⇒ x = 130°
The answer is
130°
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
Marginal cost increases as the quantity of output increases. This reflects the property o
Question 3 of 5 The cylindrical part of an architectural column has a height of 295 cm and a diameter of 30 cm. Find the volume of the cylindrical part of the c
-3/5m + 8 = 20 what is the answer of m
What properties of water are related to Oxidation?
A 2,000 piece puzzle is in the shape of a trapezoid. The lengths of the bases are 7012 and 6512 inches long. The area of the puzzle is 1,224 square inches. What
Number two and explain
Describe two ways that the carbohydrates are used in the ecosystem.
6x+9=45 how do you solve it
Felix is dividing 322 by 12. He says the answer is going to be smaller than 322. Do you agree with him and why?
Find the probability of throwing a sum of 10 at least 7 times in 9 throws of a pair of fair dice
