Register
Cho tam giác ABC vuông ở A có AB=12 cm, AC=5cm a, tính độ dài BC và góc ABC (độ lớn của góc làm tròn đến phút) b, kẻ AH vuông góc BC ,tính AH
73.5k views
4 votes
Cho tam giác ABC vuông ở A có AB=12 cm, AC=5cm

a, tính độ dài BC và góc ABC (độ lớn của góc làm tròn đến phút)
b, kẻ AH vuông góc BC ,tính AH

User Lemon Kazi
by
7.9k points

1 Answer

2 votes
english pls coz I don’t understand
User Justin Emery
by
7.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
9/10 divided by (1/10 plus 2/5)
Link Copied!