the angle of a triangle are in the ratio 1.2.3 Determine three angles what type of triangle is according to i)angle ii)sides
Answers
Answered by
3
Answer:
It is a right angled triangle. (attachment)
Step-by-step explanation:
Let the common multiple be x.
∴ x + 2x + 3x = 180°
∴ 6x = 180°
∴ x = 30°
∴ 2x = 60°
∴ 3x = 90°
∴ It is a right angled triangle having angles 30°, 60°, 90°.
According to the 30-60-90 theorem, (attachment)
Attachments:
Similar questions