Question

14. Fill in the blanks with , >,< or = sign.
(a) -3 + (-6)____
-3-1-6)
(b) -21 - (-10)____
-31+(-11)
(c) 45 - (-11)____
57+(-4)
(d) -25-(-42)____
-42-(-25)
15. Write the definition of actute angle, obtuse angle, right angle and reflex angle with example.
16. Draw any line segment AB. Mark any point Con AB lying between A and B. Verify that AC= AB-CB.
17. Find the number of right angles turned through by the hour hand of a clock when it goes from 3 to 6.​

Answer 1

Answer:

1. dushra bhai 2.kabhi 2 bhai 3. iska bhi dushra

Answer 2

Answer:

14..a) <

b) >

c) >

d) >

actute angel Mean less than 90 dgree is called acute angle.....

obtuse angle mean more than 90 dgree is called obtuse angel....

make 90 dgree angle is called right angle

Step-by-step explanation:

I hope it will help you