# Recent questions in Non-right triangles and trigonometry

Non-right triangles and trigonometry

### Given: A parallelogram with diagonals equal to 56cm and 34cm. The intersect of the angles is $$\displaystyle{120}^{\circ}$$. Find the shorter side's length.

Non-right triangles and trigonometry

### If the measure of an angle is 23°17′18′′, what is the measure of its supplement?

Non-right triangles and trigonometry

### Find the shorter diagonal of a parallelogram, if $$l=18 \ cm$$ $$w=26 \ cm$$ $$\displaystyle\angle{a}={39}^{\circ}$$

Non-right triangles and trigonometry

### Given a triangle with angle coordinates: A(0,0), B(3,4), C(7,1) Prove that $$\displaystyle\triangle{A}{B}{C}$$ is isosceles.

Non-right triangles and trigonometry

### Two angles are supplementary. One of the is 18 more than 6 times the other. How large is the larger angle?

Non-right triangles and trigonometry

### Given a triangle with a $$\displaystyle{112}^{\circ}$$ angle. The adjusted sides to this angle are equal. Find their length, if $$\displaystyle{A}={80}{c}{m}^{{2}}$$.

Non-right triangles and trigonometry

### Given a triangles. One angle is $$\displaystyle{42}^{\circ}$$. Find the other angles if they're equal.

Non-right triangles and trigonometry

### Consider the non-triangle shown below that has side lenghts of 1.6, 1.751 and 2.6 cm and interior angle measures of 0.72, alpha and beta degrees. What is value of alpha and beta

Non-right triangles and trigonometry

### How are the interior and exterior angles of a triangle related?

Non-right triangles and trigonometry

### Consider the non-triangle below. Suppose that $$\displaystyle\angle{A}{C}{B}={103}^{\circ}$$ and $$\displaystyle{m}\angle{B}{A}{C}={44}^{\circ}$$, and that $$y=50.5cm$$. What of the value of X?

Non-right triangles and trigonometry

### Given a triangle with all angles equal and sides equal to: 1. $$3x-5$$ 2. $$4x-30$$ 3. $$2x+20$$ Find the value of x.

Non-right triangles and trigonometry

### What is $$\displaystyle\theta$$ equal to 1. in radians, 2. in degrees, if, $$\displaystyle{\cot{{\left(\theta\right)}}}={1}$$

Non-right triangles and trigonometry

### PQRS is a parallelogram. $$\displaystyle{m}∠{Q}={11}{x}+{13}$$ and $$\displaystyle{m}∠{S}={15}{x}-{23}$$. Find the measure of $$\displaystyle∠{P}$$.

Non-right triangles and trigonometry

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

Non-right triangles and trigonometry

### Suppose that $$\displaystyle{m}\angle{B}{C}{A}={70}^{\circ}$$, and x=33 cm and y = 47 cm. What is the degree measure of $$\displaystyle\angle{A}{B}{C}$$?

Non-right triangles and trigonometry

### The base of a pyramid covers an area of 13.0 acres (1 acre =43,560 $$\displaystyle{f}{t}^{{2}}$$) and has a height of 481 ft . Ifthe volume of a pyramid is given by the expression V =(1/3)bh, where b is the area of the base and his the height, find the volume of this pyramid in cubicmeters.

Non-right triangles and trigonometry

### State the form of the law of cosines used to solve a triangle for which all three sides are given (SSS).

Non-right triangles and trigonometry

### An equilateral triangle is inscribed in a circle of radius 4r. Express the area A within the circle but outside the triangle as a function of the length 5x of the side of the triangle.

Non-right triangles and trigonometry