百度试题 结果1 题目 In a right-angled triangle with an angle of 60°, the ratio of the length of the opposite side of the angle of 60° to the length of the hypotenuse is 相关知识点: 试题来源: 解析 反馈 收藏
1 In a right-angled triangle ABC, ∠ABC = 90°, D is a point on AB, E F is the perpendicular bisector of AD, intersecting AC at E with F being the foot of the Aperpendicular, and the extension of E D intersects the extension of CB at point G.F EProve: EG = EC.D G B ...
When one of the interior angle of a triangle at the right angle{eq}\displaystyle (90^\circ) {/eq}, then this triangle is called the right-angled triangle. It has two legs that form the right-angle are known as 'Base' ...
Answer to: In a right-angled triangle, the side adjacent to the 250^o is 15 cm long. What is the length of the side opposite the 250^o to the...
In aright angled triangle, the square of the hypotenuse is equal to to the sum of squares on the other two sides, prove. Using the above theorem, determine the length of AD in terms of b and c. View Solution In a right-angled triangle, the square of hypotenuse is equal to the sum...
The Pythagorean theorem states that in a right-angled triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides. This discovery had a ___ impact on the development of mathematics....
triangle,the side opposite a given angle,but not the hypotenuse the longest side opposite the right angle).The sine ratio is equal to opposite/hypotenuse.opposite side In a right-angled triangle,the side opposite a given angle, but not the hypotenuse ( the longest side opposite the right ...
The hypotenuse of a right angled triangle is 17cm and the difference between the other two sides is 7cm.Find the other two unknown sides. View Solution Q3 Q2. The hypotenuse of a right-angled triangle is 17 cm and the difference between other two sides is 7 cm. find...
Find a Side when we know another Side and Angle We can find an unknown side in aright-angled trianglewhen we know: one length, and one angle (apart from the right angle). Example: Depth to the Seabed The ship is anchored on the seabed. ...
The Gougu theorem states that in a right-angled triangle (直角三角形), the square of the hypotenuse (斜边) is equal to the sum of the squares of the other two sides. In the Western world, it is known as the Pythago...