On monday, it took helen 3 hours to do a page of homework. the next day she did the same number of exercises in 2 hours. if her
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A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry. The correct option is A.
<h3>What is a triangle?</h3>A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry. The sum of all the angles of a triangle is always equal to 180°.
The length of different sides are:
Since the length of all the sides of the triangle is not equal it is a scalene triangle.
Hence, the correct option is A.
Learn more about Triangle:
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Answer:
0.35
Explanation:
- P ( B and D )
- 0.5 * 0.7
- 0.35
<u>Follow the branch B and then branch D</u>
- multiply both the selected probabilities to calculate total probability.
