High school or college geometry students may be asked to find the lengths of a triangle's sides. Engineers or landscapers may also need to determine the lengths of a triangle's sides. If you know some of the sides or angles of the triangle, you can figure out the unknown measurements. ...
Enter any two known values for an isosceles triangle to calculate the edge lengths, altitude, angles, area, perimeter, inradius, and circumradius. Side (a): Base (b): Base Angle (α): Vertex Angle (β): Height (h): Area: Perimeter: Solution: side a: 3 base b: 5 ...
The best way to solve this question is using the pythagorean theorem. This theorem provides us with a way of finding the unknown side of a right triangle if the other two sides are known. Answer and Explanation:1 If two of the sides of a triangle...
Find the length of a side of an equilateral triangle with an altitude of length 6 units. Find the lengths of the sides of the triangle PQR given the vertices P(3, -3, -2), Q(5, -1, -1), R(5, -7, 2) Find the area of an equilateral triangle with a peri...
Find the area of a triangle whose sides are13cm,14cm,15cm View Solution Find the area of a triangle whose sides are13cm,14cm,15cm View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11...
Find the measure of the angles of a triangle which has one of its exterior angles of120∘and the two interior opposite angles in the ratio 1:2. View Solution View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, ...
Find (to the nearest degree) the three angles of the triangle with the given vertices.A(1,0,0), B(1,2,0), C(1,2,3) 相关知识点: 试题来源: 解析 Suppose that P_1 and Q_1 are two points on the line L_1 and that P_2 and Q_2 are two points on the line L_2. If the ...
The answer is to rely on the other important property of the triangle, the lengths of its sides. They are related to the magnitude of the angles. TL;DR (Too Long; Didn't Read) Find the angles in a right triangle by calculating their sine, cosine or tangent, which are functions of th...
30°Step 1According to question, the ratio of angles AB and C of a triangle is 1:1:4. Let us assume 'xis the common factor.Therefore, the value of angles A,B, and Care xxand 4x respectively as shown in the following triangle:Step 2The sum of all the angles of a triangle ...
Find the measure of each angle indicated for the given figure below. Round to the nearest tenth. Find the measure of the indicated angle to the nearest degree. Solve the triangle. Round the lengths of sides to the nearest tenth and angles to t...