Answer:
13r
Step-by-step explanation:
In a rectangle and square, the opposites are parallel. In a rhombus, they are not parallel.
In a rectangle and square, the opposite sides are also congruent to each other.
In a square and rhombus, all 4 sides of the shape are congruent.
Answer: 0.56
Step-by-step explanation:
Given: Probability that Avacia tree grow small = 0.2
⇒Probability that Avacia tree grow large = 1-0.2=0.8 [Total probability =1]
Probability that Birch tree grow small = 0.4
⇒ Probability that Birch tree grow large= 1-0.4 = 0.6
The probability that both trees will grow to the same size = P(Both large)+P(Both small)
= 0.2 x 0.4 + 0.8 x 0.6 [Events are independent]
= 0.08+0.48
=0.56
Hence, the probability that both trees will grow to the same size = 0.56
Vol of cone = base area * height / 3
= pi * radius^2 * height / 3
= 3.14 * (4/2)^2 * 16 / 3
= 66.986 = 66.99 cm^3
