83 Answered Questions for the topic Trignometry
find the exact value
sin^2(45+theta) + sin^2(45-theta) = 1
If sin(theta)= 3/5 and q terminates in the first quadrant, find the exact value of cos 2q
When the sun shines at a 30° angle to the ground, Manuel’s shadow is 109 in. long. To the nearest inch, how tall is Manuel?
Solve the equation on the interval [0,2 pie)
verifying trignometric identities
Angle AOB has a measure of 2π 3 radians. The shaded region (a sector of the circle) has an area of 12π 2 cm . Find the exact area of triangle AOB.
Prove that tanx+cotx=2cosec2x and deduce tan75°+cot75°=4
A small radio transmitter broadcasts in a 47 mile radius. If you drive along a straight line from a city 65 miles north of the transmitter to a second city 59 m
Proove SinA + CosA > 1
Tan theta+sin theta/tan theta-sin theta=sec theta+1/sec theta-1
2cosec² 23° cot²67°-sin²23°-sin²67°-cot²67° is equal to what
If 5tan$=4 then 5sin$-3cos$/5sin$+2cos$ is what
Value of cos1cos2...cos178cos179 is what
If tan theta + 1/tan theta = root 2 then find tan square theta + 1/tan square theta
Trigonometry Question ANSWER ASAP!
Given that tanA is 1/√5 ..find the value of cosec a -sec²A÷cosec²A+sec²A
A circle has a radius of the square root of 45 and is centered at -2.4,-4.8. Write the equation of this circle
The magnitude of the sum of two vectors A and B, |A+B| is equal to |A| + |B|
Solve the equation in the interval [0,360) for 11sin^2x-7sinx=2
If sin theta -cos theta=1/2 then find the value of 1/sin theta +cos theta