1. Do the two triangles have the same size and shape? Justify your answer. Write your answer in the space below. 2. Which side in triangle EFG has a length of 5 units? Explain how you know Write your answer in the space below. 3. What is the measure of the unknown angle in triangle ABC? Explain.​

1. Both triangles have the same shape and sizeBoth triangles have the same angles and if one side is the same size then both of them are EQUAL.2. Line FG has a length of 5 unitsBoth triangles are equal, therefore line AC is equal to line FG. AC is 5 units long.3. 23 Degrees106 + 51 = 157180 - 157 = 23The other triangle also has the same angles.