Answer:
150m³
Step-by-step explanation:
Volume = length x width x height
= 15 x 2 x 5
= 30 x 5
= 150
Answer:
33 pi square units
Step-by-step explanation:
First find the area of the entire circle. It is A = πr² = π(6)^2 = 36 pi square units.
Then form the fractional multiplier
11/6 π
----------- = 11/12
2 π
... and multiply the previous result (area of the whole circle) by this 11/12:
Area of the sector is then A = (11/12)(36 pi square units), or 33 pi square units
Radius of circular field = 20m. As, we know area of circle is given by the formula → πr². So, Area of circle = (22/7) (20)² = (22/7)(400) = 1257.14 m². If the width of ...
Their distance differs by 15 miles for each hour of travel time. Thus, the travel time of interest is
.. (180 -144) miles/(15 miles/hour) = 2.4 hour
The red car's speed is 180 mi/(2.4 h) = 75 mi/h.
The blue car's speed is 144 mi/(2.4 h) = 60 mi/h.