A satellite is circling 145 miles above the earth, as shown in the figure. When the satellite is directly above point B , angle A is found to be 74.8º. Use this information to find the radius of the earth. Apply the rules regarding the use of significant digits when determining your answers. 
Earth's radius = __________ mi
Correct Answer:
Verified
Q117: Solve the problem. Be sure to make
Q118: Refer to right triangle ABC with
Q119: Solve the problem. Be sure to make
Q120: The figure shows a simplified model of
Q121: From a point on the floor the
Q123: A person standing 140 centimeters from a
Q124: A helicopter makes a forced landing at
Q125: Solve the following problem. Be sure to
Q126: Solve the problem. Be sure to make
Q127: Solve the following problem. Be sure to
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents