If the length, breath and height of room are 25 m, 15 m and 30 m, respectively, then what will be the area (in m³) of the four walls of the
room?
A2400
B1200
C1600
D2000
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
If the complementary angle and supplementary angle of an angle P are (13x - 11)° and (24x + 24)° respectively, then find the value of P.
In the figure, O is the centre of the circle and PA is a tangent to it. The point P is 10 centimetres away from the centre of the circle. The diameter of the circle is 10 centimetres. <POA=
A cylindrical rod has an outer curved surface area of 8800 cm² . If the length of the rod is 87 cm, then the outer radius (in cm) of the rod, correct to two places of decimal, is: (π=22/7)
The lengths of two diagonals of a rhombus are 15 cm and 20 cm what is the area (in cm2) of the rhombus?
The area of a square is 900 cm². Its perimeter is equal to the perimeter of a regular hexagon. What is the area (in cm²) of the hexagon?