find the value of X in the figure below
1. find the value of X in the figure below
Penjelasan dengan langkah-langkah:
180- (128+24) = 28derajat
2. 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°
3. 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
4. Find the corresponding height for base AB of triangle ABC in the figure below.
Jawaban:
(1) and (3)
Penjelasan dengan langkah-langkah:
Corresponding height = garis tegak lurus
jadi, garis tegak lurus garis AB = (1) dan (3)
5. 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
6. In the figure below, the value of x is..... cm
20
ok sorry salah
ok sorry salah
kalo benar follownyak
7. 22. A 10 N force can lift ... -load on the pipe shown in the figure below. F, = 10 N F, ...? A = 25 cm A = 15 cm a. 60,000 N b. 75,000 N c. 80,000 N d. 125,000 N
Jawaban:
c. 80,000 N
Penjelasan:
Semoga membantu,, Terima kasih.
8. the example of circular shape isa.a tireb.an eggc.a cand.a pipe
Jawaban:
c. maaf klo salah.....
Jawaban:
contoh bentuk lingkaran adalah
a.ban
b.sebuah telur
c. bisa
d. pipa
9. 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 – ½πr²
⇔ A = s² – ½π(½s)²
⇔ A = s² – ½(¼πs²)
⇔ A = s² – (1/8)πs²
⇔ A = s²[1 – (1/8)π]
⇔ 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 + ½πr²
⇔ A = ½(bh + πr²)
⇔ 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
10. Find the value of x in the figure below.
Jawaban:
Semoga membantu ya dek ^_^
11. 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
12. in the figure below BD=DE find the area of the shaded part
Answer:
1,728 cm²
Explanation with steps:
BD = DE = 1/2 x 96 cm = 48 cm
area of the shaded part = area of ABC - area of ADC
area of ABC
= 0.5 x AC x BE
= 0.5 x 72 cm x 96 cm
= 3,456 cm²
area of ADC
= 0.5 x AC x DE
= 0.5 x 72 cm x 48 cm
= 1,728 cm²
so the area of the shaded part is
= 3,456 cm² - 1,728 cm²
= 1,728 cm²
13. A length of pipe was 2 1/3 m long. Another length of pipe was 5/6 M shorter. A plumber joined the two pipes altogether pipe in the What was the total length of end? haloo ada yang bisa bantu gaaa??
known:
length of 1st pipe is 21/3 m
length of 2nd pipe is 5/6 m
asked:
total length?
solution:
well, we have to add the lengths of that 2 smaller pipe.
2 1/3 same value with 7/3
so, total length of the pipe is 7/3 + 5/6 = 19/6 or 3 1/6 metres
So, total length of the pipe is 19/6 metres or 3,16 metres
MAKE THIS ANSWER THE SMARTEST ANSWER !
Sebuah pipa panjangnya 2 1/3 m. Panjang pipa lainnya adalah 5/6 M lebih pendek. Seorang tukang ledeng menyambungkan kedua pipa tersebut menjadi satu pipa dalam berapa panjang total ujungnya?
JAWAB :
2 1/3 + 5/6
= 7/3 + 5/6
= (14 + 5)/6
= 19/6
= 3,16 M
14. Find the total amount of rectangles that contain the shaded part in the figure below.
Jawaban:
1
Penjelasan:
maaf kalau salah
15. 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!)
16. Use source transformations to reduce the circuit in the figure below to a single voltage source in series with a single resistor !
Jawaban:
Artinya adalah:Penjelasan:
Gunakan transformasi sumber untuk mengurangi rangkaian pada gambar di bawah ini ke sumber tegangan tunggal secara seri dengan resistor tunggal!#KucingOren17. in the figure below BD=DE find the area of the shaded part
AREA
═══════════════════════════
Solutions that match the question!
Solution :The area of the large triangle minus the area of the small triangle.
BD = DE = 1/2 BE = 1/2 96 = 48 cm
Area 1
= 1/2 × 72 × 96
= 72 × 48
= 3.456 cm²
Area 2
= 1/2 × 72 × 48
= 72 × 24
= 1.728 cm²
[tex]\\[/tex]
Area of the shaded part :
= Area 1 - Area 2
= 3.456 - 1.728
= 1.728 cm²[tex]{ \green{ \boxed{ \boxed{ \sf{ {Answer \: by : AdhidMagelang}}}}}}[/tex]
18. in the figure below, the value of x is ... cm
sya pikir 5,5 cm dah kayanya kayanha8
*maaf kalo nggak salah*
19. 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
20. A figure is made up of a rectangle and a semicircle as shown in the diagram below. what is the area of the figure?
Jawab:
Area itu bahasa inggris dari Luas, maka
Area of square = S x S
= 7 x 7
= 49 cm²
Radius = Diameter / 2
= 7 / 2
= 3.5 cm
Area of [tex]\frac{1}{2}[/tex] circle = [tex]\frac{1}{2}[/tex] x [tex]\pi[/tex] x r²
= [tex]\frac{1}{2}[/tex] x [tex]\frac{22}{7}[/tex] x 3.5²
= 19.25 cm²
Are of the figure = 49 + 19.25 = 68.25 cm²
Penjelasan:
phi [tex](\pi )[/tex] untuk [tex]\frac{22}{7}[/tex] digunakan apabila jari-jari/radius berkelipatan 7, sedangkan
phi untuk 3.14 digunakan apabila jari-jari/radius tidak berkelipatan 7
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