Idiophone means an instrument that will produce a sound when being struck.
so the answer is B.
In geometry, axioms are actually called Postulates and their creation is called postulation.
Answer:

Step-by-step explanation:
we just multiply numerator by numerator and denominator by denominator
3/4x22/7
66/28x2/1
132/28
4 20/28
4 5/7
Hopes this helps,please mark brainliest
<h2>Given :</h2>
<h2>Solution : </h2>

Through the statement above we have,
_____________________________
