Sine, Cosine and Tangent Worksheet with Answer Key

What's on the worksheet

1. In right RST the right angle is at S.
   \dfrac{RS}{RT}\dfrac{ST}{RT}\dfrac{ST}{RS}\dfrac{RS}{ST}
2. A drone takes off from a point P on level ground and flies in a straight line to a point 32 m above the ground.
3. In right ABC the right angle is at C, A = 2029, and the perimeter of the triangle is 140.
4. Kite ABCD has AB = AD = 17 and CB = CD = 39.
5. In right ABC the right angle is at C, and A is three times B.
6. An acute angle A has A + A = 1713, and A is larger than A.
7. Explain why A > A for every acute angle A.