Triangle ABC has the following angle measurements m∠A = 2x m∠B = x + 4 m∠C = x

Part A: Write and equation and solve for x

Part B: Using your answer above, find the measures of ∠A and ∠B

What kind of equation are we supposed to do here?

Step-by-step explanation:

If you tell me then I can help you.

Part A:

              Equation: 2x + x + 4 + x = 180

                x = 44

Part B: <A = 88, <B = 48

Step-by-step explanation:

Part a:

2x + x + 4 + x = 180

4x + 4 = 180

4x = 180 - 4

4x = 176

x = 44

Part B:

<A:

2x

2(44) = 88

<B:

x + 4

44 + 4 = 48

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)