in a quadrilateral ABCD , the measure of the three angles , A B and C of the quadrilateral are 110,70 and 80 degrees respectively. find the measure of the C
Answers
Answered by
0
Answer:
D=100° as the sum of the first three angles is 260. So we have to subtract 260 from the sum of the angles of the angles of the quadrilateral which is 360°
Answered by
1
Answer:
We know sum of all three angle of quadrilateral triangle is = 360°
=> A+B+C+D = 360°
=> 110°+ 70°+ 80°+ D = 360°
=> 260°+ D = 360°
=> D = 360°-260°
=> D = 100°
❤️❤️HOPE IS WAS HELPFUL❤️❤️ ❤️❤️MARK ME AS BRAINLIST PLEAS❤️❤️
Similar questions