Not sure the question is but 0.6 is rational but pi is irrational and anything with pi in it is irrational too
Answer:
Answer: the height of cylinder A 16 inches.
Step-by-step explanation:
1.4h_A=5.6\cdot 4,\\ 1.4h_A=22.4,\\ h_A=\dfrac{22.4}{1.4} =16 in.
Answer: the height of cylinder A 16 inches.
Answer:
The answer is
<h2>100.5 in³</h2>
Step-by-step explanation:
The volume of a cone is given by
where
r is the radius
h is the height of the cone
From the question
h = 6 in
r = 4 in
The volume of the cone is
We have the final answer as
100.5 in³
Hope this helps you
Answer: Triangle ABC and Triangle ECD
Step-by-step explanation:
In Triangle ABC and Triangle ECD
BD=CD and AD=ED [given in the figure]
∠BDA=∠EDC [Vertically opposite angles are equal]
⇒ΔABC ≅ ΔECD [By SAS postulate]
SAS postulate or Side Angle Side postulate tells that if two sides and their included angle of one triangle are congruent to two sides and the included angle of another triangle, then the two triangles are congruent.
