By two opposite rays.
The explanation is t<span>he straight </span>angle<span> is the only type of </span>angle formed by two opposite rays<span>. All other </span>angles formed by two rays<span> are less than </span>180<span> degrees. Acute </span>angles<span> are between zero and 90 degrees. A right </span>angle<span>, with one </span>ray<span> perpendicular to another, is 90 degrees.
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Answer:
5
Step-by-step explanation:
Answer:
answer is 1.73
Step-by-step explanation:
area of a regular polygon is 1/2 (apothem * perimeter )
10.4= 1/2 ( a * 12 ) would be the equation you use to find the answer.
answer is 1.73
real number any non-negative or negative number or zero
-11 can be a real number
