6 regular triangles meet at vertex to form a regular tessellation.
Answer is D.
Hope it helps!
Answer:
Step-by-step explanation: First find angle 2. 180-59= 121 angle 1 and 2 are equal so their sum must be
242
Answer:
Step-by-step explanation:
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Answer:
first how do I change my name
Answer:
2x^2
Step-by-step explanation:
combine like terms, and do the subtraction!