Question

Rohit makes a rangoli design during a rangoli competition. His design consists of 2 circles of radius 3.5 cm each, one rectangle of dimensions 5 cm x 2 cm and 10 triangles each of base 3 cm and height 4 cm. How much money does Rohit spent on colours that cost him ` 5 percm2 area?

Answer 1

Answer:

area of a 2 circle = (3.14 * r^2 )2=76.93

area of rectangle = 5*2 = 10

area of 10 triangles = ( 1/2 * 3*4 )10 = 60

total area = 60 + 10 + 76.93 = 146.93

total are * cost = 146.93 * 5 = 734.65

please mark as rainliest

Step-by-step explanation: