Find the length of side aa if the length of side b=12 units, the length of side c=9 units, and the measure of angle A is 45°, Round to the nearest tenth.

Q: A telegraph pole is supported by two guy wires which run from the top of the pole to the ground on…

A: Given:- A telegraph pole is supported by two guy wires which run from the top of the pole to the…

Q: 4. 5. 20 m X 54° 50° 200 m

A: Since, you have posted multiple questions. As per guidelines we are supposed to answer only first…

Q: Find the smallest angle, in radians to 2 decimal places, in a right-angled triangle with longest…

A: Given right angle triangle so use Pythagoras theorem  to find the third side.. Then  infront of…

Q: F

A: Tangents to the circle is the straight line that touches the circle and make an angle of 90∘. If any…

Q: A surveyor set up his instrument at A and measured the angle of elevation of the top of a tower and…

A:

Q: the arrow on a car's gas guage is .5 inches long. through what angle does the guage travel if the…

A:

Q: If a wagon wheel had 10 more spokes, the angle between spokes would decrease by 3°. How many spokes…

A: Given data is : A wagon wheel has 10 more spokes, the angle between spoke is decrease by 3∘ To find…

Q: 17. When the angle of elevation to the Sun is 69', a tower casts a shadow on the ground that is 64.3…

A: We use Trigonometry ratios

Q: If a wagon wheel had 15 more spokes, the angle between spokes would decrease by 4°. How many spokes…

A:

Q: A piece of wire is bent into the shape of a triangle. Two sides have length 22 inches and 27 inches.…

A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.