Answer:
√21
Step-by-step explanation:
<u><em>Irrational number:-</em></u>
An irrational number is a type of real number which cannot be represented as a simple fraction . it cannot be expressed in the form of a ratio.
Example:-
√2,√3, ,......
Given option
√21 is a irrational number
4 cups in a at
12 cups = 3qt
3qt =12 cups
So they are equal
Answer:
VERTICALLY OPPOSITE ANGLES
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Is there and answer option or picture if not the only thing I can say is that is wrong