2 answers:
Answer:
A triangle has 3 straight sides and three angles. The three angles of a triangle always add up to 180 degrees.
Answer:
A triangle is a plane figure with three straight sides and three angles.
Step-by-step explanation:
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Answer:
10
Step-by-step explanation:
5+5=10
10+10=20
20-10=10
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Answer:
102
You didn't ask for work and I shall respect your wish
Answer:
B
Step-by-step explanation:
i done been therw this before
The solution is just to substitute each value if x and y and calculate it.
Answer:
cot² x
Step-by-step explanation:
(csc x + 1) (csc x − 1)
csc² x − 1
cot² x