Answer:
Step-by-step explanation:
The three angles of a triangle always have to equal 180 in the end, so if you use the method which is the 4 in this instance, it is an obtuse angle that is equal to the top and left angle. You can add 1 and 2 to get 4, and do 4-3 to get 1+2, So, 4=1+2.
Answer:
8.5
Step-by-step explanation:
4 + (6)(6)/8=
17/2 = 8.5
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</span>
Answer:
A
Step-by-step explanation:
