4/5*3/7=a
a=12/35
12/35 square units
In total there are 5 kids so
5÷3.5=1.4
(rounded)
Answer:
The exact value of cos(45°) is √(2) / 2.
Step-by-step explanation:
Answer:
Step-by-step explanation:
= 6.5%
Answer:
Volume = 2520 cm^3.
Step-by-step explanation:
The volume of a pyramid = 1/3 * area of the base * height.
The base of this pyramid is a triangle and its area
= 1/2 * 18 * 24 cm^2 so the volume of the pyramid is:
1/3 * 1/2 * 18 * 24 * 35
= 2520 cm^3.
