=>góc D1=góc C2=70 độ và góc D2=110 độ

x=25/18

x=25/18

1. Thousands of people visit the Temple of Literature every day. 

2. The Temple of Literature is behind four tall pillars. 

3. You had better take warm clpthes because it's very cold in Sapa. 

4. Would you like to visit HCM Mausoleum first?

5. You don't need to book a hotel in advance. 

6. You should rent a bike or motorbike to travel around the city. 

7. Why don't we pay a visit to Huong pagoda?

8. They sell lots of souvenirs inside the Temple of Literature.

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