theo ct: (thầy cho)
n(n-1) :2 (để tính số góc)
thay n= 10
hỏi kết quả là bao nhiêu ?
(mình tính ra 45 nhưng thầy mình lại bảo là 90 , thầy cô và các bạn giúp mình với)
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
1 This app allows you to review your lessons by playing games
2 We were cleaning up the beach when it started to rain
3 Ecotourism provides tourists with opportunities to explore nature
Without the life, most passengers had drowned in that accident - jackets.
Blended learning is a new educational way that combines traditional classroom instruction with online or digital learning activities. There are several benefits to blended learning, including increased flexibility and convenience for students, improved engagement and motivation, and more personalized learning experiences. Blended learning allows students to access educational resources and materials anytime and anywhere, which can help them balance their academic responsibilities with other commitments. Additionally, online components can provide students with interactive and multimedia-rich experiences that can enhance their understanding and retention of course content. By combining the best of both online and offline learning, blended learning can create a more dynamic and effective educational experience for students.
Blended learning is a way of studying a subject brings several benefits to us. Blended learning allows educators to personalize the learning experience for each student. Teachers can provide students with individualized learning plans, and digital resources can be adapted to meet the unique needs of each student. Moreover, Blended learning can increase student engagement. Digital resources, such as videos, simulations, and interactive quizzes, can be more engaging than traditional lectures, helping students to better understand and retain the material. Blended learning also provides access to a wide range of learning resources, including multimedia content, online textbooks, and interactive simulations. This can enrich the learning experience and help students to better understand complex concepts. In short, blended learning can provide a rich and engaging educational experience for students, and enable educators to more effectively support student learning and success.
mình ghi nhầm ta cho mình xin lỗi nhé
ghi nhầm chỗ nào vậy bn