Because empty set has no element which automatically make it a subset of every set.
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Answer:
1 55
2 130
3 15
Step-by-step explanation:
Answer:
my bad if I'm not right but, 2, -14,-30,-46 :) .
Step-by-step explanation:
Answer:
angle M
Step-by-step explanation:
if you are using side angle side the two sides may be
line LK and NK
and angle M
Circle theorem:
The angle at the centre (T) is double the angle at the circumference (Q)
---> That also means that:
The angle at the circumference (Q) is <u>half</u> the angle at the centre (T)
Since T = 130 degrees;
Q = 130 divided by 2
= 65°
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Answer:
∠Q = 65°
