Question

III Write true or false: 5×1=5
1.The numbers 71 and 81 are co primes.

2.Raju bought 4 books each weighing 500g .Total weight of 4 books is

2kg.

3.’Overhead expences’is always included inS.P.

4.A triangle beformed with theangles 80°,30°,40°.

5.An equilateral triangle is an acute angle triangle.​

Answer 1

Answer:

1. false

2. true

3. false

4. false

5. true

Step-by-step explanation:

please mark it brainliest and thank it please

Answer 2

True

True

False

False

True