小外的考试中，每天都会有几道英文数学题，近两年更多的重点中学，在选拔的时候都考察到了英文数学题。下面就是几道这种类型的题目，我们将分批次让大家提前感受小卷的必考题型之一——英文数学题。

     做这种题目的时候，其实你不需要完全读懂题目的意思，而是应该根据自己所学的只是猜测题目需要求什么。所涉及到的知识都是比较简单的奥数知识。

    6、Jack was trying to tessellate regular pentagons. He managed the

　　following figure.

　　The size of angle .a. is______.

　　7、If the area of the shaded region of the regular hexagon in the diagram

　　below is 36 cm2, the area of the whole hexagon in cm2 is_____.

　　8、In what follows, □ and Δ are different numbers.

　　When 503 is divided by □ the remainder is 20.

　　When 503 is divided by Δ the remainder is 20.

　　When 493 is divided by □ x Δ the remainder is_____.

　　9、A lady, her brother, her son and her daughter (all related by birth) played

　　volleyball. The worst player's twin (who is one of the four players) and the

　　best player are of opposite ***.

　　The worst player and the best player are of the same age.

　　Who cannot be the worst player(s)?

　　A) brother only B) daughter only

　　C) son and daughter only

　　D) lady and daughter only

　　E) lady only

　　10、If you continue the given number pattern, in what row and in what

　　position in that row will the number 320 be?

　　1 -------------- row 1

　　2 3 -------------- row 2

　　4 5 6 -------------- row 3

　　7 8 9 10 -------------- row 4

　　The answers are given in the order of row ; position.

　　参考答案：

    6、36度

    7、108

    8、503-20=483 483=3×7×23=21×23，因此□ x Δ=483，因此此题余数是10.

    9、D

    10、25，20