2017年6月15日SAT官方每日一題---數(shù)學(xué)選擇.

　　下面是2014年6月15日的SAT官方每日一題的內(nèi)容，是關(guān)于數(shù)學(xué)方面的，題型是數(shù)學(xué)選擇。SAT官方每日一題是collegeboard每天都會(huì)發(fā)布的題目，關(guān)于SAT考試的三個(gè)部分的各個(gè)題型。下面我們就一起來看一下這個(gè)SAT官方每日一題吧。

　　Read the following SAT test question and then click on a button to select your answer.

　　Which of the following CANNOT be the lengths of the sides of a triangle?

　　A 1,1,1

　　B 1,2,4

　　C 1,75,75

　　D 2,3,4

　　E 5,6,8

　　The correct answer is B

　　Explanation

　　The sum of the lengths of any two sides of a triangle must be greater than the length of the third side. Four of the answer choices can be eliminated because each set of three numbers can be the lengths of three sides of a triangle. For example, in the third choice (1,75,75), the sum of any two numbers is greater than the third number. However, the second choice (1,2,4) cannot be the lengths of the sides of a triangle, since 1+2 is not greater than 4. This choice is the correct answer, since the question asked which set of numbers could NOT be lengths of the sides of a triangle.

　　以上就是關(guān)于2014年6月15日的SAT官方每日一題中數(shù)學(xué)選擇的詳細(xì)內(nèi)容，包括了題目和選項(xiàng)以及答案，后面附有一道相關(guān)的練習(xí)題。大家可以在備考SAT的過程中關(guān)注SAT每日一題的內(nèi)容，這樣就可以更好有不間斷的練習(xí)，也就能在日積月累的過程中得到提高。