You can factorize to simplify the expression
The answer would be,

Hope this helped
:D
Hello from MrBillDoesMath!
Answer:
sin(A) = k/c
sin(C) = k/a
Discussion:
By definition of sine
,
sin(A) = side opposite angle / hypotenuse = k/c
sin(C) = side opposite angle/ hypotenuse = k/a
Added remark:
From the first equation, k = c sin(A). From the second equation k = asin(C). Hence.
asin(C) = csin(A) => divide both sides by "ac"
sin(C)/ c = sin(A)/a
Which is the law of sines for a triangle.
Thank you,
MrB
Answer:
945
Step-by-step explanation:
Step-by-step explanation:
i want to say US metric system for a and divide by 4 and replace feet with inches to create the model
<h2>
Area of Composite Shapes</h2>
To find the area of composite shapes, we can break the bigger shape down into small, simpler shapes, and find the sum of their areas.
For this triangle, we will need to know the formula to find the area of a triangle:

<h2>Solving the Question</h2>
The given shape can be seen as one large triangle with a little triangle cut out of it. To find the shaded region, we can:
- Find the area of the large triangle
- Find the area of the little triangle
- Subtract the area of the little triangle from the large triangle
<h3>Area of the Large Triangle</h3>

⇒ Plug in the values given for the base and height:

<h3>Area of the Small Triangle</h3>

⇒ Plug in the values given for the base and height:

<h3>Subtract the Area of the Small Triangle from the Area of the Large Triangle</h3>

<h2>Answer</h2>
The area of the shaded region is
.