Answer:
true
Step-by-step explanation: all rectangles have 2 long sides and 2 short sides
Answer:

Step-by-step explanation:
A = 30° and r = 12







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Answer:
25
Step-by-step explanation:
If HI and IJ are both the same and meet at the same point, the triangles would be the same.
Answer:
They are both right triangles
Step-by-step explanation:
The triangles are both the same shape but one is bigger than the other.