There is no name for this triangle....
None of the triangle has <span>interior angles each measure 90 degrees
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I think the answer is (4) because if you rotate AEC to the left (counterclockwise) and follow by the scale factor of 2 so, CE = 4x2 = 8 and CA = 3x2 = 6. Hope this help :))
-12r + 24 = 36
-12r = 12
r = -1
Ok The answer is : -7
Simply -7 to 7:
7-21+7
Simplify and the answer is -7
hope this helps.
