Answer:
Lay the proper scale next to the item on the drawing and take the measurement. The scale will translate for you. As an example, a 1/4 inch = 1 foot architect scale will have markings that increase by 1 foot every 1/4 inch; a 4 foot wall is represented by a 1-inch length, if measured with a conventional ruler.
Step-by-step explanation:
The height of the triangle is 8root3 meters.
We have given that,
A tree breaks due to a storm and the broken part bends,
So that the top of the tree touches the ground making an angle of 60 degrees with the ground.
The distance between the feet of the tree to the point where the top touches the ground is 16m.
Let the Height of the Tree =AB+AD
and given that BD=8 m
Now, when it breaks a part of it will remain perpendicular to the ground (AB) and the remaining part (AD) will make an angle of 30 degrees.
Now, in △ABD
cos(30)=BD/AD=BD=root3AD/2
AD=2(8)/root3
also in the same triangle
<h3>What is the height of the triangle?</h3>
Height of the tree=AB+AD
Therefore the height of the triangle is 8root3.
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Answer:
And if we solve for m we got:
And replacing we got:
And if we round to the nearest value we got 456 Kg
Step-by-step explanation:
For this problem we know the following info:
represent the volume
represent the density
We want to find the mass and we can use the following definition:
And if we solve for m we got:
And replacing we got:
And if we round to the nearest value we got 456 Kg
Answer:
Solution:
As per the question:
We need to find the values of:
Now, we know that:
Also
Now,
From the above eqn (1) and (2):
Now the above respective values can be further calculated from eqns (3) and (4):
where
n = 8