Report

Handbook page 10 Handbook page 22 Special Right Triangle Application Problems SHOW ALL PICTURES AND WORK ON YOUR OWN PAPER, ORGANIZED NEATLY BY PROBLEM NUMBER. THEY WILL BE COLLECTED. #3 A tree casts a shadow that is 150 feet long. If the angle of elevation from the tip of the shadow to the top of the tree is 30°, how tall is the tree to the nearest foot? Review 50 3 ft 86.60 feet SHOW NEXT MARK FOR REVIEW #4 If the tree begins to fall and your car is parked 90 feet away from the tree, would you have to move your car? Review NO. YOUR CAR WOULD BE OUT OF THE TREE’S REACH SHOW NEXT MARK FOR REVIEW #5 A triangle has the following characteristics: a 90º angle and side lengths both measuring 14 6 in. Find the length of the hypotenuse. Review 28 3 SHOW NEXT MARK FOR REVIEW #6 The area of a square is 25 cm. What is the length of the diagonal of the square? Review 5 2 SHOW NEXT MARK FOR REVIEW #7 Find the perimeter of trapezoid ABCD Review 21 9 3 36.59 A 6 B 9 D SHOW NEXT 60º MARK FOR REVIEW #8 A triangle has the following : a 90º angle and side lengths measuring 2 3 cm and 6 cm. Find the length of the hypotenuse. Review 4 3 SHOW NEXT MARK FOR REVIEW #9 A kite, flying 50 feet high in the air is attached by a string to a stake in the sand. How long is the string to the nearest tenth of a foot? Review 50 2 ft 70.71 feet SHOW NEXT MARK FOR REVIEW #10 A bookcase is 3 feet high and 3 feet wide. Two braces are going to be built to diagonally cross the back of the case. How long is the piece of wood that is needed to build each brace? Review 3 2 ft 4.24 feet SHOW NEXT MARK FOR REVIEW #11 The baseball diamond is in the shape of a square with each side being 90 feet. If the catcher throws out a runner at second base who was trying to steal, how far does he need to throw the ball? Review 90 2 ft 127.28 feet SHOW NEXT MARK FOR REVIEW #12 The shorter leg of a 30°-60°-90° triangle is 7.4 meters long. Find the perimeter. Review 44.4 m SHOW NEXT MARK FOR REVIEW #13 If a diagonal of the square is 8 2, what is the area of the square? Review 64 units SHOW 2 NEXT MARK FOR REVIEW #14 Find the altitude of an equilateral triangle, if each side of the triangle has a length of 14 meters. Review 7 2 9.90 SHOW NEXT MARK FOR REVIEW The End END REVIEW