Question

Quez The sum of these anglesoby arteangles.is
equal to it: thied angle determine the
ñeasieel of the the thied angle​

Answer 1

Answer:

guessing the question was sum of two angles is equal to sum of third angle ..am I right ?

Step-by-step explanation:

then if if you take angle A+ angle B= angle C

we know sum of all angles = 180°

therefore angle (A+B+C) = 180°

therefore 2(angle C) = 180°

therefore angle C = 90°

then third angle is 90°

I hope it's clear now