The last one is correct because 60+35+35+35=165
55+55+55=165
Answer:
the branch of mathematics dealing with the relations of the sides and angles of triangles and with the relevant functions of any angles.
Step-by-step explanation:
Answer:
FRACTION: 10 (10 OVER 256)
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256
Step-by-step explanation:
3 x 3 is 9, plus 1 is 10
4x4 is 16, and 16² is 256
9514 1404 393
Answer:
72°
Step-by-step explanation:
The external angle E is half the difference of subtended arcs CG and DF.
E = (CG -DF)/2
2E = CG -DF . . . . . . multiply by 2
DF = CG -2E = 160° -2(44°) . . . . . add DF-2E to both sides; substitute values
arc DF = 72°
