How much time woiuld a old car take to cover a distance of 39 miles at a speed of 13 miles/i hour ?
1 answer:
You might be interested in
Answer:
Cone
Step-by-step explanation:
Options:
a) Cone b) Cube c) Cylinder d) Triangular prism
From the given options (a) to (d), option (a) is true.
This is so, because.
The volume (V) of a cone is:
This is as a result of dilating the cylinder by 1/3 whose volume is:
In other words:
<em>i.e. the cross-section of the cylinder (V2) being dilated by 1/3 (which is between 0 and 1) gives the cone (V1)</em>
The sets and
could be used to form a right triangle.
What is right triangle?
A right triangle, also known as a right-angled triangle, an orthogonal triangle, or historically a rectangled triangle, is a triangle with one right angle, meaning that its two sides are perpendicular. Trigonometry's foundation is the relationship between the right triangle's sides and other angles.
Since for the right triangle is a, b, c are three sides of a triangle, where c is the diagonal, then
Consider, the set (3, 5, 8)
Here, 3^2 + 5^2 ≠ 8^2.
Consider, the set (8, 9, 11)
Here, 8^2 + 9^2 ≠ 11^2
Consider, the set
Here,
Consider, the set
Here,
Hence, ,
could be used to form a right triangle.
To know more about the right triangle, click on the link
#SPJ1