How long are the triangle sides?
Do the following measurements create a right, acute, or obtuse triangle?
Find the area and perimeter of the polygon after plotting the points
Word problems
100
A=(10,2) to (12,5) B= (12,5) to (4,7) C= (4,7) to (10,2)
What is A=3.6 units B=8.2 units C=7.8 units
100
6 units 17 units 11 units
What is a right triangle?
100
A= (14,3) B= (14,9) C= (11,9) D= (11,7) E= (6,7) F= (6,3)
What is area= 38 square units perimeter= 28 units
100
The foot of a ladder is 6 feet from a wall. If the top of the ladder rests 8 feet up the wall, how tall is the ladder?
What is 10 feet tall?
200
A= (-5,-4) to (0,-1) B= (0,-1) to (-1,-1) C= (-1,-1) to (-5,-4)
What is A= 5.8 units B= 1 unit C= 5 units
200
11 units 14 units 30 units
What is an obtuse triangle?
200
A= (1,5) B= (6,5) C= (9,8) D= (6,11) E= (1,11)
What is area= 40 square units perimeter= 24.4 units
200
John's T.V. screen is 20 inches wide. If the diagonal measures 25 inches, how tall is the T.V.?
What is 15 inches?
300
A= (10,4) to (7,8) B= (7,8) to (5,3) C= (5,3) to (10,4)
What is A= 5 units B= 5.4 units C= 5.1 units
300
37 units 42 units 13 units
What is acute?
300
A= (3,0) B= (7,0) C= (7,3) D= (5,3) E= (5,8) F= (0,8) G= (0,5) H= (3,5)
What is area= 32 square units perimeter= 30 units
300
A soccer field is 90 meters wide and 120 meters long. The coach tells the players to run across the field from one corner to the other. What is the distance?
What is 150 meters?
400
A= (7,2) to (7,4) B= (7,4) to (6,3) C= (6,3) to (7,2)
What is A= 2 units B= 1.4 units C= 1.4 units
400
74 units 50 units 127 units
What is obtuse?
400
A= (13,2) B= (8,2) C= (8,4) D= (10,4) E= (10,13) F= (3,13) G= (3,17) H= (17,17) I= (17,7) J= (13,7)
What is area= 116 square units perimeter= 59 units
400
A baseball field is 90 feet on each side. What is the distance from home to second base?
What is 127.3 feet?
500
A= (10,0) to (10,10) B= (10,10) to (5,5) C= (5,5) to (10,0)
What is A= 10 units B= 10 units C= 10 units
500
256 units 697 units 441 units
What is right?
500
A= (1,0) B= (5,4) C= (5,9) D= (3,11) E= (3,16) F= (0,16) G= (0,10) H= (2,10) I= (2,3) J= (1,3)
What is area= 41 square units perimeter= 40.5 units
500
Jill's front door is 42 inches wide and 84 inches tall. She bought a circular table that was 96 inches in diameter. Will the table fit through the front door?
What is no?
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