|
∠RMN ∠MNR Name the angle above in four different way. SELECT ALL FOUR THAT APPLY. ∠RNM ∠MRN 3 ∠3 ∠M ∠R ∠N Carlos describes the angle on the left as ∠BDC. Did he name the angle correctly? Explain. No, he needs to use all the 4 points as ∠ABCD. Yes, he uses the two rays and the vertex. No, the vertex is not in the middle. Yes, she uses three points. Evelyn describes the angle on the left as ∠BCA. Did she name the angle correctly? Explain. No, she only used one ray. She needs to use the two rays and the vertex. No, the vertex is not in the middle. No, he needs to use all the 4 points as ∠ABCD. Yes, She uses the two rays and the vertex in the middle. Give another name for the angle, and explain why the name you choose is correct? ∠WXY, I used the two rays and the vertex in the middle. ∠WXYZ, I used all the points in the angle. ∠XYZ, one ray is enough to name the angle. ∠X, naming angle can be used the vertex alone. SELECT TWO THAT APPLY s s |