inΔabc ∠b=80 bc =ab find tha measure of ∠a and ∠c
Answers
Answered by
1
AB = BC
Angle C = Angle A ( Angles opposite to equal sides )
Angle A + Angle B + Angle C = 180°
=> 2 × Angle A + 80 + = 180
=> Angle A = 100°
Angle A = 50°
Angle C = 50°
Angle C = Angle A ( Angles opposite to equal sides )
Angle A + Angle B + Angle C = 180°
=> 2 × Angle A + 80 + = 180
=> Angle A = 100°
Angle A = 50°
Angle C = 50°
Answered by
4
let angle c=angle a = x
then,x+x+80=180
2x=180-80
x=100÷2
x=50
then,x+x+80=180
2x=180-80
x=100÷2
x=50
lalityadav3572:
wrong
kaha se galat hai bhai
find karna hai angle a or angle b ka kintna value aayegya
50 aa to gya
dekh pehle tera dimag laga ke
or y
jab ratio de deya hoga tab x lgna rheta
Similar questions