This rectangle and right triangle have the same perimeter. What is the difference in their areas?

0 square cm

0 square cm

2.0 square cm

2.0 square cm

3.6 square cm

3.6 square cm

4.8 square cm

4.8 square cm

0.18 cm²

Step-by-step explanation:

Given that a rectangle and a triangle have same perimeter . The sides of them are ,

We know that area of rectangle is product of length and breadth.

Also we know that the area of triange is half the product of base and height . So that ,

Therefore the difference between them is ,

x = 12

y = 15

step-by-step explanation:

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2