Answer:
To find the area of a trapezoid, multiply the sum of the bases (the parallel sides) by the height (the perpendicular distance between the bases), and then divide by 2.
Explanation:
look at the sides as letters.
Answer:
- Scientists reached a decision about when to begin the experiment.
Explanation:
An Active voice is defined as the grammatical construction in which the subject itself performs the action and acts upon the verb.
The given sentence is in the passive voice as the subject i.e. 'Scientists' is receiving the action and being acted upon by the verb and thus, the object and action are emphasized in the sentence. In order to convert it into the active voice, the subject needs to perform the action that the verb states as mentioned in the above sentence so that it follows the pattern of 'subject(scientists) + verb(reached) + object(a decision).'
Hello! Unusual means that something is uncommon or different. A and D are eliminated, because a routine and typical mean regular or ordinary. Unpleasant does not mean the same as unusual, either. Unique is the word that best fits unusual, because they both mean different, uncommon, and something interesting. The answer is C: Unique.