Question

मेजर ऑफ टू एंगल ऑफ़ अ ट्रायंगल ऑन 9o डिग्री एंड 40 डिग्री फाइंड द थर्ड एंगल​

Answer 1

Answer

let the third angle be x

According to question

measure of first angle = 90⁰

measure of second angle = 40⁰

measure of third angle = 180 = 90+40+x (angle sum

property of a triangle)

180 = 130+x

180-130 = x

60° = x

So the third angle is of 60° .