| 44447 | The perimeter of an equilateral triangle is 60 | Medium | |
| 45259 | Which of the following is a possible length for side AB of… | Medium | |
| 45721 | If the sides of a triangle are 52 cm, 48 cm and… | Medium | |
| 45791 | In the rectangular coordinate system Point O has coordinates (0,0) and Point… | Medium | |
| 46379 | The area of a triangle will be when a = 1m, b… | Medium | |
| 47061 | The perimeter of a triangle is 36 cm and the inradius of… | Medium | |
| 47209 | What is the are of an equilateral triangle of side 10 cm | Medium | |
| 48125 | On the xy-coordinate plane, point A lies on the y-axis and point… | Medium | |
| 48295 | What is the are of an equilateral triangle of side 6 cm | Medium | |
| 48596 | A triangle has a perimeter 15 | Medium | |
| 48656 | The area of a triangle is with base 3m and height 4m | Medium | |
| 49589 | If the sides of a triangle are 78 cm, 72 cm and… | Medium | |
| 49677 | What is the area of a triangle with the following vertices L(1… | Medium | |
| 50163 | In the rectangular coordinate system Point O has coordinates (0,0) and Point… | Medium | |
| 50453 | If the sides of a triangle are 196 cm, 81 cm and… | Medium | |
| 50562 | If the sides of a triangle are 30 cm, 40 cm and… | Medium | |
| 50665 | A triangle and a parallelogram are constructed on the same base such… | Medium | |
| 50725 | One side of a triangle has length 6 and a second side… | Medium | |
| 51895 | If the sides of a triangle are 32 cm, 27 cm and… | Medium | |
| 51922 | The perimeter of a triangle is 28 cm and the inradius of… | Medium | |
| 52032 | If two sides of a triangle have lengths 3 and 6, which… | Medium | |
| 52190 | The points A(0, 0), B(0, 4a - 5) and C(2a + 1… | Medium | |
| 52511 | What is the perimeter of a triangle with sides 5 and 4… | Medium | |
| 52561 | If the sides of a triangle are 17.2 cm, 14 cm and… | Medium | |
| 52945 | If the sides of a triangle are 28 cm, 26 cm and… | Medium | |
| 53024 | If the sides of a triangle are 30 cm, 28 cm and… | Medium | |
| 53348 | The area of a triangle is with base 12m and height 5m | Medium | |
| 53909 | If two sides of a triangle are 6 and 11, respectively, which… | Medium | |
| 54981 | If two sides of a triangle have lengths 4 and 7, which… | Medium | |
| 55033 | The perimeter of an isosceles right triangle is 8 + 8 sq… | Medium | |
| 55593 | One side of a triangle has length 5 and a second side… | Medium | |
| 55892 | What is the are of an equilateral triangle of side 18 cm | Medium | |
| 56073 | In x-y plane, there is a right triangle ABC (∠B=90o) | Medium | |
| 56240 | The area of a triangle will be when a = 1m, b… | Medium | |
| 56353 | On the xy-coordinate plane, point A lies on the y-axis and point… | Medium | |
| 56493 | A triangle has a perimeter 16 | Medium | |
| 57047 | If the sides of a triangle are 26 cm, 22 cm and… | Medium | |
| 57131 | An equilateral triangle T2 is formed by joining the mid points of… | Medium | |
| 57252 | If the sides of a triangle are 30 cm, 28 cm and… | Medium | |
| 57355 | In the rectangular coordinate system, what is the area of triangle CDE… | Medium | |
| 57505 | A right triangle has sides of a, b, and 7, respectively, where… | Medium | |
| 57755 | An equilateral triangle T2 is formed by joining the mid points of… | Medium | |
| 58231 | The area of a triangle will be when a = 1m, b… | Medium | |
| 58245 | A right triangle has sides of a, b, and 9, respectively, where… | Medium | |
| 58553 | Triangle XYZ is an isosceles right triangle | Medium | |
| 58589 | If two sides of a triangle are 12 and 6, which of… | Medium | |
| 59166 | Two sides of a triangle have length 6 and 8 | Medium | |
| 59185 | In x-y plane, there is a right triangle ABC (∠B=90o) | Medium | |
| 59294 | Two sides of a triangle have length 6 and 8 | Medium | |
| 59336 | Let q represent the integer length of a side of a triangle | Medium | |