Question

I. Solve :-
1. The sum of the three angles of a
triangle is
2. Two line segments are congresent
if
3. Find the circcenference of the circle
whose radices is 6cm.​

Answer 1

Step-by-step explanation:

( i ) The sum of three angles of a triangle is 180°

( ii ) Hence, the statement that “two line segments are congruent if they have the same length” is true. Note: Any line segments are congruent if they have the same length. However, they need not to be parallel. They can be at any angle or orientation on a plane.

( iii ) Circumference of Circle = 2 × Pie × R

Circumference of Circle = 2 × 22 / 7 × 6

Circumference of Circle = 264 / 7

Circumference of Circle = 37.7142857142 approx.

Hope it helps!!

Answer 2

Answer:

1.The sum of the three angles of a triangle is 180°

2.Two line segment are congresent if they have same length.

3.Circumference of the circle whose radius 6 cm is 2π.6 cm=12π cm