Question

Find the values of x and y in each Figure : B Can a triangle have (a) 2 right angles? (1) 2 acute angle? (d) each angle greater than 60 ? (e) each angle equal to "? 7) each angle less than If one angle of a triangle is 100% and the other tvo angles are in the ratio 25 find the angles The adjoining Figure is made by joining two triangles. Find LABD + LBDA + ZADC + DCA + _CAD + LDAB​

Answer 1

(A), If a triangle has two right angles, the third angle will become zero angle. The statement is false.

(B) If all angles of the triangles are greater than 60o, then sum of angles in triangle will be greater than 180o. The statement is false.

(C) An exterior angle of a triangle is equal to sum of the opposite interior angles, hence it will be greater than each of the opposite interior angles. The statement  is correct.

(D) If all angles of the triangles are less than 60o, then sum of angles in triangle will be less than 180o. The statement is false.

 Hence option

(C) is the correct answer.

Answer 2

Answer:

Step-by-step explanation:

(A), If a triangle has two right angles, the third angle will become zero angle. The statement is false.

(B) If all angles of the triangles are greater than 60o, then the sum of angles in the triangle will be greater than 180o. The statement is false.

(C) An exterior angle of a triangle is equal to the sum of the opposite interior angles, hence it will be greater than each of the opposite interior angles. The statement is correct.

(D) If all angles of the triangles are less than 60o, then the sum of angles in the triangle will be less than 180o. The statement is false.

Hence option

(C) is the correct answer.