the are of the figure
1. the are of the figure
it's the same as 1 circle
I hope this helps
2. In the figure below, the two triangles are similar. What is the value of x? *
5 : 6 = 11 : x
5x = 66
x = 66 : 5
x = 13,2
3. in the figure, 4 quadrants, each of radius 2 m, are removed from a rectangle. find the perimeter and the area of the figure
Jawaban:
Pertanyaan=
Kok yang nanya pakai Bahasa Inggris ya?
4. find the total area of the shaded region in the figure
Jawaban:
The total area of the shaded reagion in the figure = 76 cm
Penjelasan dengan langkah-langkah:
Total area of the shaded region:
[tex] = \frac{(5 + 7 + 6) \times 8}{2} + \frac{(7 + 6) \times 8}{2} - 2 \times \frac{8 \times 6}{2}[/tex]
[tex] = 72 + 52 - 48 = 76 \: {cm}^{2} [/tex]
5. find the value of X in the figure below
Penjelasan dengan langkah-langkah:
180- (128+24) = 28derajat
6. Find the value of x in the figure below.
Jawaban:
2x + 5x + 3x + 90° = 360°
10x + 90° = 360°
10x = 360° - 90°
10x = 270°
x = 270°/10
x = 27°
7. Find the value of x in the figure below.
X + 12° + (180° - 43°) = 180°
x + 12° + 137° = 180°
x + 149° = 180°
x = 180° - 149°
X = 31°
Maaf klo ada yg salah
8. find the value of b in the figure
b°+b°+90° = 180°
2b°+90°=180°
2b°=180°-90°
2b°= 90°
b° = 90°/2
b° = 45°
Value of b in the figure is 45°
9. in the figure below,the value of x is.... cm
6 / 18 = x / x + 16
18x = 6x + 96
18x - 6x = 96
12x = 96
x = 96/12
x = 8
10. In the figure, find ∠x .
Jawab:
85
Penjelasan dengan langkah-langkah:
Temukan sudut apa yang jika ditambah 275 akan menjadi 360
Anggap saja sudutnya y
275+y= 360
y= 360- 275
y= 85
Ada sudut lagi yang berpelurus terhadap x, anggap aja y.
Karena y dan z pada dua garis sejajar, maka
y+z= 180
85+z= 180
z= 180-85
z= 95
x+z= 180
x+95= 180
x= 180-95
x= 85
11. Find the value of the unknown in each of the following figure
180 = 8a
22,5 = a
2a = 45
3a = 67,5
A = 45
B = 67,5
C = 67,5
12. who was the prominent figure in the battle ?
artinya atau jawabannya?
kalo artinya .. siapa yang merupakan tokoh utama/terkemuka dalam pertempuran tersebut?
jawabannya ada pada kertas yang kamu baca sekarang . mungkin....
13. 9. The figure "you" in the song is the singer's
Jawaban:
Sosok "kamu" dalam lagu itu adalah si penyanyi ....
Penjelasan:
semoga membantu,maaf kalo salah ya ^_^
Jawaban:
sosok kamu dalam lagu itu adalah si penyayi
Penjelasan:
maaf kalau salah
14. Name the height of the triangle in the figure below.
Yg loe maksut artiny?
Sebutkan/namakan tinggi dr segitiga digambar berikut.
---------------
askmeenglish (tanya gue Inggris!)
15. Find the value of x in the figure below.
Jawaban:
Semoga membantu ya dek ^_^
16. Task 5a. In the poem, lives are ....b. The analogy of live are ....c. What do you call the figure of speech...
Jawaban:
a. In the poem, lives are swiss
b. The analogy of live are so still and so cool
c. What do you call the figure of speech? It's metaphor
17. In the figure, 4 quadrants, each of radius 2 m, are removed from a rectangle. Find(i) the perimeter(ii) the area,of the remaining figure.
Jawaban:
1. perimeter= 28.56 m/28.6m
II. 50. 44 m2
Penjelasan dengan langkah-langkah:
perimeter:
9-4= 5
3.14
5 + 3.14 + 3 + 3.14+ 5+ 3.14 + 3 + 3.14
= 28.56 m
Kalau di rounded off:
= 28. 6 m
Area:
3+2+2=7 (breadth) total area = 9x7 = 63 m 2
a= 22/7 x 4
a= 3.14
total area - 3.14 x 4
63 - 3.14 - 3.14 - 3.14 - 3.14
= 50.44 m2
semoga membantu
maaf klo salah
18. 11. How many triangles are there in the figure below?
Jawaban:
c.16
Penjelasan dengan langkah-langkah:
sisi depan 8 sisi belakang 8 = 8+8=16
19. 49. The figure "you" in the song is the singer's ....
Jawaban:
Sosok "kamu" dalam lagu itu adalah si penyanyi ....
20. Find the area of the shaded part in the figure below
4. Area = 49.2075 m²
5. Area = 63.25 m²
Penjelasan/Explanation
Number 4
The area of that figure equals to the area of the square minus the area of the semicircle.
The length of each side: s = 9 mRadius of semicircle: r = ½sA = s² – ½Ï€r²
⇔ A = s² – ½Ï€(½s)²
⇔ A = s² – ½(¼Ï€s²)
⇔ A = s² – (1/8)Ï€s²
⇔ A = s²[1 – (1/8)Ï€]
⇔ A = 9²[1 – (1/8)×3.14]
⇔ A = 81(1 – 0.3925)
⇔ A = 81(0.6075)
⇔ A = 49.2075 m²
Number 5
The area of that figure equals to the sum of the area of the right-angled triangle and the area of the semicircle.
Base of triangle: b = 8 mHeight of triangle: h = 6 mRadius of semicircle: r = (½×10) m = 5 mA = ½bh + ½Ï€r²
⇔ A = ½(bh + Ï€r²)
⇔ A = ½(8×6 + 3.14×5²)
⇔ A = ½(48 + 3.14×25)
⇔ A = ½(48 + 78.5)
⇔ A = ½(126.5)
⇔ A = 63.25 m²
KESIMPULAN/CONLUSION4. Area = 49.2075 m²
5. Area = 63.25 m²
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