1.). If the lengths of two sides of a triangle are 8 and 12, which of the following can be the length of the third side?
- (A) 4 (B) 5 (C) 3 (D) 20
2. If the lengths of two sides of a triangle are 21 and 23, which of the following can be the length of the third side?
- (A) 2 (B) 45 (C) 50 (D) 20
3. If the lengths of two sides of a triangle are 1 and 4, which of the following can be the length of the third side?
- (A) 2 (B) 3 (C) 4 (D) 5
4. If the lengths of two sides of a triangle are 9 and 15, which of the following can be the length of the third side?
- (A) 4 (B) 5 (C) 6 (D) 7
5. If the lengths of two sides Of a triangle are 3 and 8, which of the following cannot the length of the third side?
- (A) 5 (B) 6 (C) 9 (D) 10
6. If the lengths of two sides of a triangle are 9 and I l, which of the following cannot be the length of the third side?
- (A) 8 (B) 12 (C) 19 (D) 21
7. Which of the following can represent the lengths of three sides of a triangle?
- (A) {1,3,4}
- (B) {2,5,4}
- (C) {3,6,10}
- (D) {2,3,7}
8. Which of the following can represent the lengths of three sides-of a triangle?
- (A) {4,5,8}
- (B) {1,1,2}
- (C) {6,8,15}
- (D) {11,12,24}
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