1,2, and 6 are all no’s but everything else is yes I believe
Answer:
2.25
Step-by-step explanation:
divide
X = 2
y = 3
You can simply set these two equal to each other and solve for x. Then plug in to find y.
Scalene triangle,,,,,,,, a triangle that no side is equivalent to to another
Since the three angles of a triangle add to give 180°
The the size of the largest angle 4 = 180° ×

= 180° ×
∴ the size of the largest angle = 80°