Solving Trigonometry Problems: Basic, Advanced & Examples - Page 59

High School
Geometry
Trigonometry

Recent questions in Trigonometry

Yolanda Jorge 2021-11-22

A consumer in a grocery store pushes a cart with a force of 35 N directed at an angle of $25^{\circ}$ below the horizontal. The force is just enough to overcome various frictional forces, so the cart moves at a steady pace. Find the work done by the shopper as she moves down a $50.0 - m$ length aisle.

danrussekme 2021-11-22

Consider the non-right triangle below

Suppose that $m ∠ A C B = 98^{\circ}$ and $m ∠ B A C = 42^{\circ}$ , and that $y = 51.4 c m$ . What is the value of x?

embaseclielenzn 2021-11-22

Consider the non-right triangle below

Suppose that $m ∠ A C B = 103^{\circ}$ and $m ∠ B A C = 44^{\circ}$ , and that $y = 50.5 c m$ . What is the value of x?

meplasemamiuk 2021-11-22

Consider the non-right triangle below.

Suppose that $m ∠ B C A = 70^{\circ}$ , and that $x = 33 c m$ and $y = 47 c m$ What is the degree measure of $∠ A B C ?$

gabioskay7 2021-11-22

What do all these triangles have in common?
a)
b)
c)

nuais6lfp 2021-11-21

The diagonals of a trapezoid divide each other proportionally.

Given: Trapezoid ABCD with diagonal AC, BD intersecting at O
Prove: $\frac{A O}{C O} = \frac{B O}{D O}$
$\begin{array}{cc} Statements & Reasons \\ 1. (s e e a b o v e) & 1. Given \\ 2. & 2. \\ 3. (Give 2 pairs of equal angles) & 3. If two parallel lines are cut by a transveral, \\ then the alternate interior angles are=. \\ 4. △ A O B \sim △ C O D & 4. \\ 5. \frac{A O}{C O} = \frac{B O}{D O} & 5. \end{array}$

peromvu 2021-11-21

Consider the non-right triangle below

Suppose that $m ∠ B C A = 69^{\circ}$ , and that $x = 32 c m$ and $y = 49 c m$ . What is the degree measure of $∠ A B C ?$

skeexerxo175o 2021-11-21

Determine whether the two triangles are similar.
Explain
1. The two triangles are not similar. Since $m ∠ B \neq m ∠ F$ , the triangles are not similar by the AA criterion.
2. The two triangles are similar. By the Interior angles theorom, $m ∠ C = 67^{\circ}$ , so the triangles are similar by the AA criterion.
3. The two triangles are similar. By the interior angles theorem, $m ∠ c = 57^{\circ}$ , so the triangles are similar by the AA similarity criterion.
3. The two triangles are not similar. By the interior angles theorem, $m ∠ C = 57^{\circ}$ so, the triangles are not similar by the AA similarity criterion.

Edmund Adams 2021-11-21

A thin, uniform rod is bent into a square of side length a. If the total mass is M, find the moment of inertia about an axis through the center and perpendicular to the plane of the square.

IMLOG10ct 2021-11-20

Find the dimensions of the isosceles triangle of largest area that can be inscribed in a circle of radius r.

ahgan3j 2021-11-20

Consider the non-right triangle below.

Suppose that $m ∠ C A B = 61^{\circ}$ , and that $x = 35 c m$ and $y = 15 c m$ . What is the area of this triangle?

tapetivk 2021-11-20

Which statement applies to these triangles: -these triangles must be congruent -these triangles might be congruent -these triangles cannot be congruent

kiki195ms 2021-11-20

The following diagram shows a triangle ABS, where $B C = 5, \hat{B} = 60^{\circ}, \hat{C} = 40^{\circ}$ . Calculate AB to the nearest whole number.

korporasidn 2021-11-19

Ambiguous Case
Given angle $B = 14, c = 14.0$ and $b = 14.1$
How many triangles can be expected.
Note that you have to differentiate between right and non-right triangles
Select one:
a. No triangles
b. 1 right triangle
c. 1 non-right triangle
d. 2 possible triangleSK

achieverh3 2021-11-18

Which statement applies to these triangles:
- these triangles must be congruent
- these triangles might be congruent
-these triangles cannot be congruent.

impresijuzj 2021-11-18

Consider the non-right triangle shown below that has lengths of 1.6, 1.751 and 2.6 cm and interior angle measures of 0.72, $α$ , and $β$ degrees.

a) What is the value of $α$ ?
b) What is the value of $β$ ?

pamangking8 2021-11-18

Find each measurement indicated. Round your answers to the nearest tenth.
Find BC

xnlghtmarexgo 2021-11-17

In triangle ABC with sides a, b, and c the Law of Sines states that.

podnescijy 2021-11-17

Triangles ABC and DEF are right triangles, as shown $△ A B C$ is similar to $△ D E F$

Which ratios are equal to $\cos (B)$ ? Choose the TWO ratios that apply.

hrostentsp6 2021-11-17

Two sides and an angle are given below. Determine whether the given information results in one triangles, or no triangle at all. Solve any resulting triangle(s).
$b = 4, c = 5, B = 30^{\circ}$
Choose the appropriate option below and, if needed, fill in the blanks to complete your selection.
A) A single triangle is produced, where $C \approx ?^{\circ}, A \approx ?^{\circ}$ , and $a \approx ?$
B) Two triangles are produced, where the triangle with the smaller angle C has $C_{1} \approx ?^{\circ}, A_{1} \approx ?^{\circ}$ , and $a_{1} \approx ?$ , and the triangle with the larger angle C has $C_{2} \approx ?^{\circ}, A_{2} \approx ?^{\circ},$ and $a_{2} \approx ?$
C) No triangles are produced.

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Dealing with Trigonometry problems, it is extremely difficult to find practice answers online, which is why our professional team decided to publish a list of questions with the answers to help you see the most common solutions and the formatting. If you need any kind of additional help as you seek math homework online, the safest way would be to compare your task with the provided examples.

By doing so, it is easy to spot a mistake that you may have. Meanwhile, have a look at our Trigonometry examples.

Trigonometry