Question

in a triangle ABC if two angle A is equal to 3 angle b is equal to 6 angle C find the value of ABC​

Answer 1

Answer:

Step-by-step explanation:

2angleA=3angleB=6angleC

=angleA+angleB+angleC=180(angle sum property) ----eq1

let x=2angleA=3angleB=6angleC

x=2angleA. x/2=angleA. ----eq2

x=3angleB. x/3=angleB. ----eq3

x=6angleC. x/6=angleC. ----eq4

substituting eq2,3,4 in eq1

x/2+x/3+x/6=180

Lcm=6

3x+2x+x/6=180

6x=180×6

6x=1080

x=180------eq 5

substituting eq 5 in eq 2,3,4

angleA=x/2=90

angleB=x/3=60

angleC=x/6=30

hope this helps

Answer 2

Answer:

Value of angle side C is 5

Step-by-step explanation:

Consider it a right angled triangle (as you haven't mentioned any such type of triangle

A triangle named ABC:

A side length = 3

B side length = 6

C side length = ? (A/q it is to be founded)

By applying Pythagoras Theorem---

=> (B^2) = (A^2) + (C^2) {As bigger side is B}

=> (C^2) = (B^2) - (A^2)

=> (C^2) = (6^2) - (3^2)

=> (C^2) = 36 - 9

=> (C^2) = 25

=> C = 5 m

Therefore, C side length = 5 m