Step-by-step explanation:
vv
Answer:
9/10
Step-by-step explanation:
90%
Answer:
x = 65
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
subtract the sum of the 2 given angles from 180° for third angle
third angle = 180° - (60 + 55)° = 180° - 115° = 65°
65° and x are vertical angles and are congruent, thus
x = 65
4 / 5
use the 7 to reduce each numer of the fraction
E area de um triangulo escaleno e 3, de acordo com minhas notas.
