Answer:
Rs 8000
Step-by-step explanation:
Volume = Base area × Height
If we want to find the cost of carpeting a room, we need to find how much space there is to carpet, which would be the base area of the room.
240m³ = Base area × 3.6m
Base area = 240m³ ÷ 3.6m
Base area = 66
m²
1m² --- Rs 120
66m² --- 66 × Rs 120 = Rs 8000
Since 7*8= 56 if you divide 58 by 7 you would get 8 with a remainder of 2. The remainder goes over the divisor so it would be 8 and 2\7
Answer:
arc GM = 77°
Step-by-step explanation:
full circle = 360°
arc GMH = arc GNJ, so:
arc GMH = (360°- 52°)/2 = 154°
because line MP is perpendicular to line GH, arc GM = arc MH
arc GM = 154°/2 = 77°
45º is 1/8 of a circle.
So, divide 72π by 8 to get the answer.
72π / 8 = 9π
The area of the sector is 9π.
Hope this helps!
