Let B = age on Ben
and age of Ishaan =I
B =4I
B = 6+I
Gives 6+I = 4I
6 = 3I
I =2 years and B = 4x2 = 8years
Age of Ishaan = 2 years
Answer:
15 km
Step-by-step explanation:
3 cm on the map = 5 km
3 x 3 = 9 cm
5 x 3 = 15 km
So, 9 cm on the map = 15 km
Centre angle will be 360° as its totally a circle.
Angle between two cars=360/20=18°




Now
Area be A





Answer: 59
explanation: PEMDAS, first multiply 9x6 as they are multiplication then add
good luck!