Question

Can you draw a triangle with ∟ABC=105°, ∟BCA =85° and side BC=6cm? Why or
why not?
and

Find the mean of first five whole numbers?

The length and the breadth of a rectangular field are in the ratio 5 : 3. If the perimeter of the field is 448m, find the length and breadth?

Answer 1

Answer:

Ans- 1st

Step-by-step explanation:

1. first we draw a line BC=6cm
2. Then we draw 105° on angle B with the help of compass.
3. then we draw 85° on angle C with the help of protector not compass because its proof is not possible.
4. Now we extend the line of both angles and where it meets dark the triangle.

ANSWER-2

1. First we take 5 whole numbers they are - 0,1,2,3,4.
2. Mean = sum of all observations / number of observations

mean = 0+1+2+3+4 / 5

= 10 / 5

Mean = 2

--- I HOPE THIS IS HELPFUL FOR YOU----