假如你是李華,在某社交平臺上看到一位外國小朋友Nick 的求助帖。帖中說他家附近有一塊三角形空地,想知道如何計算它的面積。現請你給他回帖。內容包括:
(1)表示樂意幫助;
(2)提供具體方法;
(3)希望保持聯系。
注意:
(4)字數80字左右;
(5)可適當增加細節,以使行文連貫。
參考詞匯:三角形triangle 垂直線vertical line 頂點vertex 乘multiply 除divide
Dear Nick,
Li Hua
【考點】書信類.
【答案】Dear Nick,
Learning from your post that you are curious to know how to calculate the area of the triangle space,I'm more than glad to offer you some help.
Firstly,what you need to do is find three sides of the triangle space,among which you measure the longest one.Apart from it,you can find a common point of the other two sides.Then,it is a vital step to draw a line vertically to the longest side and measure it.At last,multiply the numbers and you will get a result,half of which is the area of the triangle space.
For your better understanding,I have attached a picture of the procedures.Feel free to contact me.
Yours
Li Hua
Learning from your post that you are curious to know how to calculate the area of the triangle space,I'm more than glad to offer you some help.
Firstly,what you need to do is find three sides of the triangle space,among which you measure the longest one.Apart from it,you can find a common point of the other two sides.Then,it is a vital step to draw a line vertically to the longest side and measure it.At last,multiply the numbers and you will get a result,half of which is the area of the triangle space.
For your better understanding,I have attached a picture of the procedures.Feel free to contact me.
Yours
Li Hua
【解答】
【點評】
聲明:本試題解析著作權屬菁優網所有,未經書面同意,不得復制發布。
發布:2024/4/20 14:35:0組卷:3引用:1難度:0.5
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