Question

Show that the angles of an equilateral triangle are 60° each.​

Answer 1

It is so simple answer. I hope you are satisfied with this explaination.

Answer 2

Answer:

Let <1,<2and< 3

(< = angle)

As we know,in equilateral triangle all the three angles are equal.

= <1=<2= <3------(1)

now

<1+<2+< 3=180°(A.S.P)

<1+<1+<1=180°[from (1) ]

3<1=180°

<1=180/3

<1=60°

from (1),

<1=60°

<2=60°

<3=60°

Hence proved.

hope this help u

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