Question

29. Of the three angles of a triangle, one is twice the smallest and another one is thrice the smallest. What is the angle. A.25: B.30: C.45: D.60:lm​

Answer 1

Answer:

B. 30

Step-by-step explanation:

ANGLE SUM PROPERTY OF TRIANGLE=

X+Y+Z=180

SO, IF WE TAKE X=30

Y=2x (AS GIVEN IN QUESTION)

Z=3x (AS GIVEN IN QUESTION)

30+30*2+30*3

30+60+90=180

HENCE SOLVED

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