Choose the correct one. Which of the following statements is not correct? (a) The sum of any two sides of a triangle is greater than the third side

Let the length of third side be x cm.  Length of other two side are 12 cm and 14 cm.  Now, Perimeter of triangle = 36 cm  ⇒ 12 + 14 + x = 36  ⇒ 26...

Correct answer is  (c) Right-angled triangle 

Correct answer is (c) 3 cm and 16 cm

Correct answer is (c) 5 cm

Correct answer is (d) 6 cm

In a triangle, sum of squares of two sides is equal to the square of the third side. False

Sum of two sides of a triangle is greater than or equal to the third side. False

Sum of any two angles of a triangle is always greater than the third angle. False

(c) Letp: 7 is greater than 5. and q: 8 is greater than 6. ∴P→ q ~p: 7 is not greater than 5. ~q: 8 is not greater than 6. (~q) → (~p) i.e., if...

Let the length of shortest side be x cm. According to the given information, Longest side = 2 x Shortest side = 2x cm And third side = 2 + Shortest side =...