2010年12月23日SAT數(shù)學(xué)題庫(kù)精選試題
在 SAT 數(shù)學(xué)部分,解答問(wèn)題所需要的全部信息都提供給了每個(gè)考生。因此,考生在仔細(xì)閱讀題干以后所需要做的就是思考解題的方法。誠(chéng)然,每一道SAT數(shù)學(xué)題都可能有一種乃至多種解題方法,但考生還是要盡量尋找最為便捷的途徑,節(jié)省考場(chǎng)上寶貴的時(shí)間。 我們從SAT數(shù)學(xué)題庫(kù)中精選了一些題目,會(huì)陸續(xù)提供給大家,答案和解析在第二頁(yè)。
Read the following SAT test question, then click on a button to select your answer.

What is the area of the triangle in the figure above?
A.4.0
B.7.5
C.8.0
D.8.5
E.15.0
答案和解析
Correct Answer: B
Here's Why:
Figures in a Coordinate Plane
The figure provides all the information you need to answer the question.
What Is the Question Asking?
You are asked to figure out the area of a triangle that is defined by the points in a coordinate plane.
What Do You Know?
The triangle in the figure is a right triangle with the right angle at the lower left.
Because it is a right triangle, its base and height are the two sides that form the right angle.
The area of a triangle isbh.
The base of the triangle extends from point (0, 0) to point (5, 0). So it is 5 units long.
The height of the triangle extends from point (0, 0) to point (0, 3). So it is 3 units long.
Area =bh=(3)(5)= (15)= 7.5
Difficulty: Medium
Question Type: Standard Multiple Choice
在充分理解SAT數(shù)學(xué)考試題型、掌握考試規(guī)律、多做SAT數(shù)學(xué)題庫(kù)的基礎(chǔ)上,相信廣大考生只要經(jīng)過(guò)自己的努力訓(xùn)練,一定能夠在SAT數(shù)學(xué)部分獲得優(yōu)異成績(jī),為進(jìn)入美國(guó)一流本科學(xué)府深造打下堅(jiān)實(shí)的基礎(chǔ)。
以上是®無(wú)憂考網(wǎng)為大家整理的2010年12月23日sat數(shù)學(xué)題庫(kù)精選試題,預(yù)?加褌冺樌ㄟ^(guò)考試。
在 SAT 數(shù)學(xué)部分,解答問(wèn)題所需要的全部信息都提供給了每個(gè)考生。因此,考生在仔細(xì)閱讀題干以后所需要做的就是思考解題的方法。誠(chéng)然,每一道SAT數(shù)學(xué)題都可能有一種乃至多種解題方法,但考生還是要盡量尋找最為便捷的途徑,節(jié)省考場(chǎng)上寶貴的時(shí)間。 我們從SAT數(shù)學(xué)題庫(kù)中精選了一些題目,會(huì)陸續(xù)提供給大家,答案和解析在第二頁(yè)。
Read the following SAT test question, then click on a button to select your answer.

What is the area of the triangle in the figure above?
A.4.0
B.7.5
C.8.0
D.8.5
E.15.0
答案和解析
Correct Answer: B
Here's Why:
Figures in a Coordinate Plane
The figure provides all the information you need to answer the question.
What Is the Question Asking?
You are asked to figure out the area of a triangle that is defined by the points in a coordinate plane.
What Do You Know?
The triangle in the figure is a right triangle with the right angle at the lower left.
Because it is a right triangle, its base and height are the two sides that form the right angle.
The area of a triangle isbh.
The base of the triangle extends from point (0, 0) to point (5, 0). So it is 5 units long.
The height of the triangle extends from point (0, 0) to point (0, 3). So it is 3 units long.
Area =bh=(3)(5)= (15)= 7.5
Difficulty: Medium
Question Type: Standard Multiple Choice
在充分理解SAT數(shù)學(xué)考試題型、掌握考試規(guī)律、多做SAT數(shù)學(xué)題庫(kù)的基礎(chǔ)上,相信廣大考生只要經(jīng)過(guò)自己的努力訓(xùn)練,一定能夠在SAT數(shù)學(xué)部分獲得優(yōu)異成績(jī),為進(jìn)入美國(guó)一流本科學(xué)府深造打下堅(jiān)實(shí)的基礎(chǔ)。
以上是®無(wú)憂考網(wǎng)為大家整理的2010年12月23日sat數(shù)學(xué)題庫(kù)精選試題,預(yù)?加褌冺樌ㄟ^(guò)考試。
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