Question

4. Can a triangle have three angles whose measures are
43°. 66° and 71°? Show how.​

Answer 1

Answer:

Yes

Step-by-step explanation:

We know, that the sum of all the angles of a triangle is $180^{o}$.

Therefore,

$43^{o} + 66^{o} + 71^{o} = 180^{o}$

So, the answer is Yes, a trangke can have three angles measuring $45^{o} , 66^{o}, 71^{o}$