Choose the correct one.
If two angles of a triangle are 60° each, then the triangle is
(a) Isosceles but not equilateral
(b) Scalene
(c) Equilateral
(d) Right-angled
1 Answers
Choose the correct one. In a right-angled triangle, the angles other than the right angle are (a) obtuse (b) right (c) acute (d) straight
Correct answer is (c) acute
1 Answers 1 views
Draw a linear pair of angles. Bisect each of the two angles. Verify that the two bisecting rays are perpendicular to each other.
Please tell soon that people can understand the information easily
1 Answers 2 views
In a triangle, one angle is of 90°. Then (i) The other two angles are of 45° each (ii) In remaining two angles, one angle is 90° and other is 45°
Correct answer is (c) (iii) only
1 Answers 1 views
Choose the correct one. Lengths of sides of a triangle are 3 cm, 4 cm and 5 cm. The triangle is (a) Obtuse angled triangle (b) Acute-angled triangle
Correct answer is (c) Right-angled triangle
1 Answers 1 views
Choose the correct one. If in an isosceles triangle, each of the base angles is 40°, then the triangle is
Correct answer is (c) Obtuse angled triangle
1 Answers 1 views
Choose the correct one. If one angle of a triangle is equal to the sum of the other two angles, the triangle is
Correct answer is (c) right
1 Answers 1 views
Choose the correct one. If one of the angles of a triangle is 110°, then the angle
Correct answer is (d) 145°
1 Answers 1 views
Choose the correct one.Two triangles are congruent, if two angles and the side included between them in one of the
Correct answer is (b) ASA congruence criterion
1 Answers 1 views
State whether the statements are True or False. If two angles of a triangle are equal, the third angle is also equal to each of the other two angles.
If two angles of a triangle are equal, the third angle is also equal to each of the other two angles. False
1 Answers 1 views
State whether the statements are True or False. If two angles and a side of a triangle are equal to two angles and a side of another triangle,
If two angles and a side of a triangle are equal to two angles and a side of another triangle, then the triangles are congruent. False
1 Answers 1 views