Q6. Each of two angles of a triangle is 60 degree and the included side is 4 cm. The area of the triangle, in square cm, is:a. 8 √ 3b. 8c. 4 √ 3d. None of the above
here two angle 60 so third one also 60 so its equilateral triangle
so area=(sqrt3/4)*4^2=4sqrt3
Little Star
n/a
More information about formatting options
Q6. Each of two angles of a triangle is 60 degree and the included side is 4 cm. The area of the triangle, in square cm, is:
a. 8 √ 3
b. 8
c. 4 √ 3
d. None of the above
here two angle 60 so third one also 60 so its equilateral triangle
so area=(sqrt3/4)*4^2=4sqrt3
Little Star
n/a