How many triangles can be constructed with angles measuring 10º, 80º, and 90º?
2 answers:
Answer:
1 I think
Step-by-step explanation:
took this last year but I think triangles have an angel of 180*
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The total area of Alaska in sq miles is 591,004 sq miles.
Answer:
160
Step-by-step explanation:
e.g. 5×8 --> 10×16 =160
4×10 --> 8×20 =160
2×20 --> 4×40 =160
Answer: 130 degrees
Step-by-step explanation:
105+80+45+x=360
230+x=360
-230 both sides
X=130 degrees
