Rani painted the outside of the cabinet of measures 2m ×1.5m × 3m . How much surface area did she cover if she painted all except bottom of the cabinet About the author Ayla
Answer: 267 m² Step-by-step explanation: Length of the cabinet = 2 m Breadth of the cabinet = 1.5 m Height of the cabinet = 3 m The surface area covered = Total Surface Area of the Cabinet – Area of the Bottom of the Cabinet = 2(lb + bh + hl) – lb (l, b and h are length, breadth and height respectively) = 2(2 × 1.5 + 1.5 × 3 + 3 × 2) – 2 × 1.5 = 2(3 + 4.5 + 6) – 3 = 2 × 13.5 – 3 = 270 – 3 = 267 m² Hope that helps you…☺ Reply
Answer: His first flight had been made by him. ( Choose the correct active voice ) Step-by-step explanation: His first flight had been made by him. ( Choose the correct active voice ) Reply
Answer:
267 m²
Step-by-step explanation:
Length of the cabinet = 2 m
Breadth of the cabinet = 1.5 m
Height of the cabinet = 3 m
The surface area covered = Total Surface Area of the Cabinet – Area of the Bottom of the Cabinet
= 2(lb + bh + hl) – lb (l, b and h are length, breadth and height respectively)
= 2(2 × 1.5 + 1.5 × 3 + 3 × 2) – 2 × 1.5
= 2(3 + 4.5 + 6) – 3
= 2 × 13.5 – 3
= 270 – 3
= 267 m²
Hope that helps you…☺
Answer:
His first flight had been made by him. ( Choose the correct active voice )
Step-by-step explanation:
His first flight had been made by him. ( Choose the correct active voice )