A triangular sign has a perimeter of 70 inches. Two of the sides are each 19 inches. What is the length of the 3rd side in inches?
32
89
51
A triangle has 3 sides.
2. Multiple Choice
3 minutes
1 pt
A square has a perimeter of 48 yards. What is the length of each side?
96
192
12
52
3. Multiple Choice
5 minutes
1 pt
A rectangular garden has a perimeter of 88 feet. Two of the sides each measure 24 feet. What is the length of one of the missing sides?
112 feet
20 feet
40 feet
48 feet
4. Multiple Choice
30 seconds
1 pt
A triangular puzzle has a perimeter of 99 centimeters. Two of the sides are each 37 centimeters long. How long is the missing side?
136 cm
62 cm
25 cm
25 inches
5. Multiple Choice
15 minutes
1 pt
An irregular octagonal playground has a perimeter of 800 yards. Four of the sides have a length of 100 yards. Three of the sides have a length of 75 yards. What is the length of the missing side?