In A Bathroom, a circular wahs basin is set in a triangular corner worktop. The Wash Basin Has A Radius Of 24cm.You have To Round Your Awnsers To The Nearest Cm Squared.The Area Of The Wash Basin - ___ Cm Squared The Area Of The Worktop Surrounding The Wash Basin - ___ Cm Squared.The Worktop Is Triangular ( Equilateral ) And Both The Left And The Right Sides Of The Triangle Measure 94 Cm.ThankYeww For All Your Help. XxxxxxxxxxxxxxxxxxxxxxxxxxxxxX
duh it's 20 cause it's not 25 or else it would be 30 duh
The area of the washbasin is given by A, and A = pi x r^2, so A = 3.14x 24 x 24 sq cm. I`ll let you calculate that ! The area of the work top surrounding the wash basin is: Area or the triangle - area of washbasin. The area of a triangle is: 1/2 x base x vertical height = 1/2 x 47 x 94 cos 30, and again, I`ll let you calculate that. Hope this helps you to the solution, Twiggy.
