Chủ đề:
Violympic toán 7Câu hỏi:
Cho tam giác ABC vuông tại B. Biết AB=8cm, BC=10cm.
a. Tính AC
b. Kẻ BH vuông góc với AC. BH=a(cm)
Viết biểu thức đại số đoạn AH
2. are/while/driving/illegal/eat/is/drink/Cyprus/or/something/you/It/to/in
3. don't/rainwater/splashing/when/allow/with/Japanese/ driving/someone/.
4. you/will/Sarasota/fined/If/pedestrian/,/hit/$78/you/a/in/be
5. Nevada's/for/last/highway/riding/on/Steve/punished/ year/ camel/was/a/.
Sắp xếp các câu sau
1. Have/psychology/documetary/ever/you/about/?/criminal/watched/a
2.of/in/villain/story/Disney's/iconic/untold/stars/Angelina Jolie/in/the
3.was/and/actor/outstanding/ Robin Willians/ American/ comedian/an
4. also/ know/producer/Few/Leonardo Dicaprio/is/people/film/that/a
5.unsuitable/film/is/Critics/children/violent/say/and/the/for
Sắp xếp các câu sau
1. Have/psychology/documetary/ever/you/about/?/criminal/watched/a
2.of/in/villain/story/Disney's/iconic/untold/stars/Angelina Jolie/in/the
3.was/and/actor/outstanding/ Robin Willians/ American/ comedian/an
4. also/ know/producer/Few/Leonardo Dicaprio/is/people/film/that/a
5.unsuitable/film/is/Critics/children/violent/say/and/the/for