Angle 2=3, so angle 1=4 because angles ABC & BCD equal 90°. When you add together the angles of a triangle you get 180 and if you could put angle 1 and 4 together it would look like an upward version.
That is the best way I could describe it. Hope that helps.
Answer:
standard
Step-by-step explanation:
AnswerAnswer:
Binomial
Step-by-step explanation:
there are 2 terms
Have a great day!
If it helped mark me as brainliest!
The true answer is A. all parallelograms are rectangles
Answer:
6
Step-by-step explanation:
You have 2 conditions.
1. The digits must be different.
2. The digits must add to 7.
There aren't very many
124
142
214
241
412
421
That's it. That's your answer. There are 6 of them