Answer:
Answer: 3.75 g
Step-by-step explanation:
Assume the weight of the square is x.
The hanger is in balance so the left side is equal to the right side.
Equation therefore is:
Triangle + Square + 3 * circle = 5* square + circle
3 + x + (3 * 6) = 5x + 6
3 + x + 18 = 5x + 6
5x - x = 3 + 18 - 6
4x = 15
x = 15/4
x = 3.75 g
Solution:
<u>We know that:</u>
- Radius: 18 yards
- πr² = Area of circle
- π = 3.14
<u>Finding the area of the circle:</u>
- (π)(r²) = Area of circle
- => (3.14)(18²) = Area of circle
- => (3.14)(324) = Area of circle
- => Area of circle = 3.14 x 324 = 1017.36 yards²
180-34=146
146-5=141
ratio=1:4
1+4=5
141÷5=28.2
x=28.2
y=112.8
I may be wrong, ask for more opinions
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<u>Statement</u><u>:</u>
The base of a triangle is 3m and its height is
m.
<u>To </u><u>find </u><u>out:</u>
The area of the triangle.
<u>Solution:</u>
- Given, base = 3m, height =
m - We know,
![\sf \: area \: \: of \: \: a \: \: triangle = \frac{1}{2} \times base \: \times height](https://tex.z-dn.net/?f=%20%5Csf%20%5C%3A%20area%20%5C%3A%20%20%5C%3A%20%20of%20%5C%3A%20%20%5C%3A%20a%20%5C%3A%20%20%5C%3A%20triangle%20%3D%20%20%5Cfrac%7B1%7D%7B2%7D%20%20%5Ctimes%20base%20%5C%3A%20%20%5Ctimes%20height)
- Therefore, the area of the triangle
![\sf = (\frac{1}{2} \times 3 \times 10 \frac{1}{2} ) {m}^{2} \\ \sf = ( \frac{1}{2} \times 3 \times \frac{21}{2} ) {m}^{2} \\ = \sf \frac{63}{4} {m}^{2} \\ = \sf 15\frac{3}{4} {m}^{2}](https://tex.z-dn.net/?f=%20%5Csf%20%3D%20%20%28%5Cfrac%7B1%7D%7B2%7D%20%20%5Ctimes%203%20%5Ctimes%2010%20%5Cfrac%7B1%7D%7B2%7D%20%29%20%7Bm%7D%5E%7B2%7D%20%20%5C%5C%20%5Csf%20%20%3D%20%28%20%5Cfrac%7B1%7D%7B2%7D%20%20%5Ctimes%203%20%5Ctimes%20%20%5Cfrac%7B21%7D%7B2%7D%20%29%20%7Bm%7D%5E%7B2%7D%20%20%5C%5C%20%20%3D%20%5Csf%20%20%5Cfrac%7B63%7D%7B4%7D%20%20%7Bm%7D%5E%7B2%7D%20%20%5C%5C%20%20%3D%20%20%20%5Csf%2015%5Cfrac%7B3%7D%7B4%7D%20%20%7Bm%7D%5E%7B2%7D%20)
<u>Answer</u><u>:</u>
The area of the triangle is ![\sf \: 15 \frac{3}{4} {m}^{2}](https://tex.z-dn.net/?f=%20%5Csf%20%5C%3A%2015%20%5Cfrac%7B3%7D%7B4%7D%20%20%7Bm%7D%5E%7B2%7D%20)
Hope you could understand.
If you have any query, feel free to ask.
In triangle A B C
sides A B and B C are formed an angle ABC or angle B
Answer
angle B