Name the height of the triangle in the figure below.
1. 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!)
2. 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)
3. What is the area of the triangle shown below
a = 5
b = 5
c = 8
Keliling
= a + b + c
= 5 + 5 + 8
= 18
s = 1/2 x keliling
s = 1/2 x 18
s = 9
Luas
= √(s(s - a)(s - b)(s - c))
= √(9(9 - 5)(9 - 5)(9 - 8))
= √(9 x 4 x 4 x 1)
= √144
= 12 satuan luas
4. In triangle ABC, BCcm, AC cm, and . Given that the area of the triangle is 6 cm', Work out the value for!!
Jawaban:
6×6×6=216Penjelasan dengan langkah-langkah:
maaf kalo salahJawaban:
1.6×6×6:216
Penjelasan dengan langkah-langkah:
semoga membantu
5. What is the area of the right triangle shown below
ANSWER:
60.
Penjelasanya :
(theorema phytagoras) a=[tex]\sqrt{b^{2} -c^{2} }[/tex]
a= 17[tex]\sqrt{17^{2}-8^{2} } = \sqrt{289-64}[/tex]
a=[tex]\sqrt{225} =[/tex]15
(the area of the right triangle) :
1/2 x a x h
1/2 x 8 x 15
= 60
ur welcome:)
6. Determine the angle θ in the right triangle shown.
Jawaban:
35,54 derajat
Penjelasan:
ada di dalam gambar
7. does a median always lie in the interior of the triangle
Jawaban:
Yes, the median does lie wholly in the interior of the triangle. From the given figure, you can see that no matter if it is a right-angled, obtuse-angled or acute-angled triangle, the medians do lie always in the interior of the triangle.
8. Jika panjang sisi terpendek segitiga siku-siku 30-60-90 (right triangle) adalah a satuan,berapakah panjang sisi miring dan sisi siku-siku lainnya?
sisi miring= 2a dan sisi siku siku lainnya = a akar 3
9. Complete the sentence in the below
Jawaban:
Lengkapi kalimat di bawah ini
Penjelasan:
kalimat nya mana?
Jawaban:artinya lengkapi kalimat di bawah ini
Penjelasan:Mapel: b. inggris
Kelas:..
Yang tidak tau bahasa inggris bisa liat di terjemahan gogle
SELAMAT SORE!
10. 18. Write in English of the time below!- 09:15- 07:30
Jawaban:
A. Fifteen past nine
B. Half past seven.
Penjelasan:
Jawaban:
- 09:15 = A quarter past nine
- 07:30 = Half past seven
11. 21. What is the name of the shape belowA CubeB. RectangleC. TriangleD. Trapezium
Jawaban
Persegi
Persegi panjang
Seitiga.
Trapesium
Jawaban:
A.cube
Penjelasan:
maaf kalau salah
12. read the text below the blanks in the text with the word in the box below it carefully
Mau di jadikan bahasa in donesia
Penjelasan:
13. look at the right triangle below!what is the length of the side AC? berapa panjang AC?
Jawaban:
4√6
Penjelasan dengan langkah-langkah:
First,you must know the trigonometrybsics:
[tex] \sin( \alpha ) = \frac{o}{h} \\ \cos( \alpha ) = \frac{a}{h} \\ \tan( \alpha ) = \frac{o}{a} [/tex]
or simply SOH CAH TOA and the special angles (you can find the table in the internet)
Now,sinceyou know the adjacent (BD)of the lefttriangle,you can find the height (AD)using tan of Bwhich js60°
[tex] \tan(60) = \frac{ad}{4} = \sqrt{3} [/tex]
This leaves us with AD =4√3
Thenwe can substitute it into the sin of C
[tex] \sin(45) = \frac{4 \sqrt{3} }{ac} = \frac{ \sqrt{2} }{2} [/tex]
Then,you can operate this by cross multiplyingand get the final answer,which is AC =4√6
14. The figure below is made up of Triangle ABC and Triangle ACDABC:36 derajatACD:
Jawaban:
and the question?.....
15. 1. The hypotenuse of a right triangle has length 10 cm, and the other two sides have lengths y and 3y respectively. Find the area of the triangle, in cm2. 2. In the diagram below, ABC is an equilateral triangle of side length 7 cm. The arcs AB, BC and CA are drawn with centres C, A and B respectively. Find the total length, in cm, of the three arcs.
1. Hypotenuse is the longest side of a triangle, located in front of a right angle.
Phytagoras law indicated that : 10² = y² + 9y² --> 10² = y² (1 + 9) --> y = [tex] \sqrt{10} [/tex]
The area of the right triangle is [tex] \sqrt{10} [/tex] × 3[tex] \sqrt{10} [/tex] = 30 cm²
2. I'm sorry that I can be of no help here, haven't learned about this ;-; :'DD
Maap kalo salahh
16. Jika panjang sisi terpendek segitiga siku-siku 30-60-90 (right triangle) adalah a satuan,berapakah panjang sisi miring dan sisi siku-siku lainnya?
Untuk segitiga siku-siku 30-60-90
Memiliki perbandingan sebagai berikut:
1 : √3 : 2
Sehingga, untuk sisi terpendeknya adalah a, maka:
a : a√3 : 2a
Sehingga,
Sisi miring = 2a
Sisi siku² lainnya = a√3
17. 3. in triangle abc, bccm, ac cm, and . given that the area of the triangle is 5 cm',work out the value of !
Jawaban:
terjemah::
pada segitiga abc, bccm, ac cm, dan . Diketahui luas segitiga adalah 5 cm',
tentukan nilai dari !
18. (1)Maing Unknown AnglesIn the following figure, triangle LMO is an equilateral triangle andtriangle MNO is an isosceles triangle. Find ZMNOLM MN12]In the following figure, triangle PQT is an equilateral triangleTriangle PRS is an isosceles triangle. ZQPR = RPS = SPT. Find ZPRSTRS
Jawaban:
120⁰80⁰detail cara dan jawabannya seperti di foto ya.
semangat belajar....
#bintang5dan<3yaaa;))
19. In the figure below, PQRV and STUV are squares and PTV is a triangle. PQ = 23 cm and ST = 14 cm. Find the area of triangle PTV
Penjelasan dengan langkah-langkah:
BANGUNDATARberKoLaboRasi
PV = PQ = 23 cm
ST = TU = 14 cm
The area of triangle PTV
= PV × TU
2
= 23 × 14
2
= 322
2
= 161 cm² ✔20. Identify x and y in the pictured triangle. *1 point
X adalah tinggi segitiga
Y adalah alas segitiga
X its the height
Y its the base
Jadi jawabannya
C atau pilihan ke 3
Jawab:
x is the height and y is the base
Terjemahan :
Height = Tinggi
Base = Alas
Semoga membantu
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