A line joining two endpoints is called: a. Line segment b. A ray c. Parallel lines d. Intersecting lines 2) An acute angle is: a. More than 90 degrees b. Less than 90 degrees c. Equal to 90 degreesd. Equal to 180 degrees 3) A reflex angle is: a. More than 90 degrees b. Equal to 90 degrees c. More than 180 degrees d. Equal to 180 degrees 4) A straight angle is equal to: a. 0° b. 90° c. 180° d. 360° 5) Two angles whose sum is equal to 180° are called: a. Vertically opposite angles b. Complementary angles c. Adjacent angles d. Supplementary angles 6) Intersecting lines cut each other at: a. One point b. Two points c. Three points d. Null 7) Two parallel lines intersect at: a. One point b. Two points c. Three points d. Null 8) If two lines intersect each other, then the vertically opposite angles are: a. Equal b. Unequal c. Cannot be determined d. None of the above 9) An exterior angle of a triangle is 80° and the interior opposite angles are in the ratio 1 : 3, measure of interior opposite angles are (a) 30°, 90° (b) 40°, 120° (c) 20°, 60° (d) 30°, 60° 10) The angle of a triangle are in the ratio 5 : 3 : 7, the triangle is (а) an
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Step-by-step explanation:
Agriculture can be called the backbone of India's economic system because two-thirds of the Indian population is engaged in the cultivation of land. Agriculture not only helps to feed the large population, but it also supports the principal manufacturing industries with raw materials.
Answer:
A line joining two endpoints is called: a. Line segment b. A ray c. Parallel lines d. Intersecting lines 2) An acute angle is: a. More than 90 degrees b. Less than 90 degrees c. Equal to 90 degreesd. Equal to 180 degrees 3) A reflex angle is: a. More than 90 degrees b. Equal to 90 degrees c. More than 180 degrees d. Equal to 180 degrees 4) A straight angle is equal to: a. 0° b. 90° c. 180° d. 360° 5) Two angles whose sum is equal to 180° are called: a. Vertically opposite angles b. Complementary angles c. Adjacent angles d. Supplementary angles 6) Intersecting lines cut each other at: a. One point b. Two points c. Three points d. Null 7) Two parallel lines intersect at: a. One point b. Two points c. Three points d. Null 8) If two lines intersect each other, then the vertically opposite angles are: a. Equal b. Unequal c. Cannot be determined d. None of the above 9) An exterior angle of a triangle is 80° and the interior opposite angles are in the ratio 1 : 3, measure of interior opposite angles are (a) 30°, 90° (b) 40°, 120° (c) 20°, 60° (d) 30°, 60° 10) The angle of a triangle are in the ratio 5 : 3 : 7, the triangle is (а) an