SAT數(shù)學(xué)考試對于中國高中的考生來說一般還是很有把握的，但是對于低年級的中國考生就需要更多的練習(xí)了。SAT數(shù)學(xué)考試題的解法的積累是盡量減少這種練習(xí)的有效途徑，也是積累SAT數(shù)學(xué)詞匯的好辦法。下面就是一道SAT數(shù)學(xué)考試題及其解法，供大家參考。
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
SAT數(shù)學(xué)考試題題型則分為選擇題和填寫空格題兩種，考察范圍包括算術(shù)及應(yīng)用題、代數(shù)及函數(shù)、幾何及度量衡、數(shù)據(jù)分析、統(tǒng)計學(xué)及基礎(chǔ)概率論。大家在備考自己的SAT數(shù)學(xué)考試的時候，可以練習(xí)一下相關(guān)的解法。
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
SAT數(shù)學(xué)考試題題型則分為選擇題和填寫空格題兩種，考察范圍包括算術(shù)及應(yīng)用題、代數(shù)及函數(shù)、幾何及度量衡、數(shù)據(jù)分析、統(tǒng)計學(xué)及基礎(chǔ)概率論。大家在備考自己的SAT數(shù)學(xué)考試的時候，可以練習(xí)一下相關(guān)的解法。