Solving Trigonometry Problems: Basic, Advanced & Examples

High School
Geometry
Trigonometry

If the sides of a triangle are unequal, then it is ______ triangle.

Dalfelli8oy 2022-12-18

A triangle with one obtuse angle is called a/an:
Isosceles triangle
Acute angled triangle
Obtuse angled triangle
Right angled triangle

Emenuele96j 2022-12-14

Find the sum of exterior angles of a hexagon.

privedbo48 2022-12-09

Perpendicular lines intersect each other at right angles $(90^{\circ})$ .
A)True
B)False

Alison Schmidt 2022-12-08

An equilateral triangle is a regular polygon.
A.True
B.False

Poklekom5zc 2022-12-04

Find the value of the trigonometric function of t from the given information.
$\csc (t) = 7, \cos (t) < 0$

hEorpaigh3tR 2022-12-04

What do we call a triangle with no equal sides?
A)Scalene triangle
B)Equilateral triangle
C)Right triangle
D)Isosceles triangle

bazirT4Y 2022-12-03

Which triangle has 2 lines of symmetry

siotaody 2022-12-03

Find the potential function of the field $F (x, y, z) - (\cos (x) \sin (y) + x^{2} z) i + \cos (y) \sin (x) j + (\frac{x^{3}}{3} + \sin (z)) k$

Tristin Wu 2022-12-03

Classify the following triangle. ABC, AB=BC, angle Abc=120. Check all that apply.
A. Scalene
B. Isosceles
C. Obtuse
D. Acute
O E. Right
F. Equilateral

Celia Ray 2022-12-02

Triangle A B C is reflected across side A C and then is dilated to form smaller triangle D C E.
Triangle A B C is reflected, translated to the left, and then is dilated to form triangle D C E.
Triangles A B C and D E C are shown. The angle measures differ between the 2 triangles.
Triangles A B C and D E C are connected at point C. The triangles are shaped differently. Which diagram could be used to prove $△$ ABC $\sim$ $△$ DEC using similarity transformations?

bazirT4Y 2022-12-02

Find the measures of the angles of the triangle whose vertices are A = (-1, 0), B = (2, 1), and C = (1, -2).

johnathanpbICa 2022-11-30

Find an equation of the tangent line to the curve $y = 3 x + 6 \cos (x)$ at the point $(\frac{π}{3}, π + 3)$

modnimCYf 2022-11-28

1. A ratio of two sides of a right triangle.
2. The ratio of the length of the leg opposite the angle to the length of the hypotenuse.
3. The ratio of the length of the leg adjacent to the angle to the length of the hypotenuse.
4. The ratio of the length of the leg opposite the angle to the length of the leg adjacent to the angle.
5. The longest side of a right triangle

BenguelaktR 2022-11-27

What is the value of $\cos 75 °$ ?

Jazlyn Nash 2022-11-27

In $△ A B C, ∠ A$ is a right angle, and $m ∠ B = 45 \circ$

What is the length of $\bar{B C}$ ? If your answer is not an integer, it in simplest radical form

Dario Meza 2022-11-27

We need to verify the given identity
$\sin^{2} \frac{x}{2} + \cos x = \cos^{2} \frac{x}{2}$

Tristin Wu 2022-11-27

We need to verify the given identity
$\sin^{2} \frac{x}{2} \sec x = \frac{1}{2} (\sec x - 1)$

sibNuaxiauoY 2022-11-26

Find the points on the cone $z^{2} = x^{2} + y^{2}$ that are closest tothe point (2, 2,0).

Kirsten Bishop 2022-11-26

How do you simplify the expression $c o t^{2} x + 1$ ?

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Trigonometry

Trigonometry Problems - Basics, Advanced & Examples