Advertisements
Advertisements
Question
Some angles are given below. Using the symbol of congruence write the names of the pairs of congruent angles in these figures.
Solution
OB is the angle bisector of ∠AOC.
So, ∠AOB = ∠BOC = 45°
Thus, ∠AOB ≅ ∠BOC
Also, ∠AOB ≅ ∠SRT and ∠BOC ≅ ∠RST
∠AOC = ∠PQR = 90°
∠ AOC ≅∠ PQR
∠ DOC = ∠ LMN = 30º
So, ∠ DOC ≅ ∠ LMN
RELATED QUESTIONS
If the given triangles ΔABC and ΔEFG are congruent, determine whether the given pair of sides and angles are corresponding sides or corresponding angles or not
∠A and ∠G
If the given triangles ΔABC and ΔEFG are congruent, determine whether the given pair of sides and angles are corresponding sides or corresponding angles or not
∠B and ∠E
If the given triangles ΔABC and ΔEFG are congruent, determine whether the given pair of sides and angles are corresponding sides or corresponding angles or not
∠B and ∠G
If the given triangles ΔABC and ΔEFG are congruent, determine whether the given pair of sides and angles are corresponding sides or corresponding angles or not
`bar("AC")` and `bar("GF")`
If the given triangles ΔABC and ΔEFG are congruent, determine whether the given pair of sides and angles are corresponding sides or corresponding angles or not
`bar("BA")` and `bar("FG")`
If the given triangles ΔABC and ΔEFG are congruent, determine whether the given pair of sides and angles are corresponding sides or corresponding angles or not
`bar("EF")` and `bar("BC")`
