A rhombus is a rectangle when all its angles are right angles.
A rectangle is a plane figure with four straight sides and four right angles, especially one with unequal adjacent sides, in contrast to a square.
Given is a rhombus.
A rhombus is a rectangle when all its angles are right angles. Due to this, the tilt of the vertical sides of rhombus will become 0 degrees.
Therefore, a rhombus is a rectangle when all its angles are right angles.
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Answer: D
Step-by-step explanation:
They are rectangles when the sides are 90 degrees. :)
17 cm
16 cm
Answer:
V = 1138.77333333 cm^3
Step-by-step explanation:
The volume of a cone is given by
V = 1/3 pi r^2 h
We know the diameter so we can find the radius
d = 16
r = d/2
= 16/2 =8
The radius is 8
V = 1/3 pi (8)^2 * 17
V = 1088/3 *pi
Using 3.14 for pi
V = 1138.77333333 cm^3
Answer:
4/3
Step-by-step explanation:
First, multiply -15/28 with 4/3.
Second, you need to cross 28 with 7 and 15 with 3.
Since 28 divided by 4 is 7, and 15 divided by 3 is 5, therefore this gives the result of 5/7 (with negative sign).
Hope it helps. Thanks!
Answer:
Step-by-step explanation:
Let the number be x
According to question,
x × 20 /−15 =7 /−5
⇒x=
7×(−15) / (−5)×20
⇒x= 21/22
So, The other number is 21/22.