Help me! This is a Lines and Angles question
1. Help me! This is a Lines and Angles question
Perhitungan terlampir...
2. Two lines that create right angles are called............lines
Jawaban:
perpendicular line..........
3. A plane shape has these types (1) Has 4 sides and 4 angles (2) Has 2 pairs of parallel sides (3) Has 2 cute angles and 2 obtuse angles. The plane shape below with the types above is
Jawab:
Parallelogram (jajargenjang)
Penjelasan dengan langkah-langkah:
Maaf kalau salah
4. 10 lines poem alliteration and atlis every lines must have 3 letters that same
10 baris aliterasi puisi dan setiap baris harus memiliki 3 huruf yang sama
5. 1. Using a protractor, measure and write down the angles.
Question(Pertanyaan):
Where is the picture?
(Mana gambarnya?)
6. One type of line that crosses but do notmake a right angle is?Select one:O a. Parallel linesO b. Perpendicular linesO c. Intersecting linesO d. Line segment
Jawab:
C. intersecting lines
7. which is the instrument used to draw parallel lines fast
Jawaban:
Ruler
Penjelasan:
Ruler ( Penggaris )
8. Write down 2 objects that have parallel lines !
Jawaban:
1. penggaris
2. buku
maaf kalo salah..follow saya, jadiin jwbn terbaik makasiih :))
Jawaban:
1. zebra cross
2. the strings of the guitar
Penjelasan dengan langkah-langkah:
thank you
9. 5 a. From the following statement, write true or false for the property of the rectangle The opposite sides are equal and parallel. Two diagonals are equal, bisect each other, and are perpendicular. The opposite angles are equal and both diagonals are the bisector of the angle. The adjacent angles are supplementary.
Jawaban:
b.inggris,............
10. the sum of three angles of triangle of 180 deg. the sum of two of the angles is equal to the third angle and the difference of the two angles is equal to 2/3 the third angles find the angles of this triangle?
suppose that :
x = first angle
y = second angle
z = third angle
The sum of three angles of triangle of 180°
So :
x + y + z = 180
The sum of two of the angles is equal to the third angle
So :
x + y = z
The difference of the two angles is equal to 2/3 the third angles
So :
x - y = (2/3) z
subtitute x + y = z
x + y + z = 180
z + z = 180
2z = 180
z = 180/2
z = 90
x + y = z
x + y = 90
x - y = (2/3) z
x - y = (2/3) (90)
x - y = 60 >>> x = 60 + y
subtitute x = 60 + y
x + y = 90
60 + y + y = 90
60 + 2y = 90
2y = 90 - 60
2y = 30
y = 30/2
y = 15
x = 60 + y
x = 60 + 15
x = 75
We got :
x = 75
y = 15
z = 90
So, the angles are 75°, 15°, and 90°
11. calculate angles a,b,c and d
Jawaban:
a°=180-65=115°(berpelurus)
b°=42°(bertolakbelakang)
c°=180°-(pelurusa°+b°)
=180°-(65+42)°
=180°-107°
=73°
d°=65°(sudutluarberseberangan)
12. what shape has four sides and only has one pair of parallel lines?
Jawab:
Parallelogram
Parallelogram has one pair of parallel line and it has four side
Jajargenjang memiliki empat sisi dan sepasang sisi sejajar
13. Find the perimeter of the figure. (All lines meet at right angles. 42 cm 34 cm
The perimeter of the figure is 152 cm
Langkah langkahThe perimeter of the figure
= 2(34) + 2(42)
= 68 + 84
= 152 cm
14. why pentagon has no parallel lines?
Jawaban:
Mengapa segi lima tidak memiliki garis sejajar?
15. Apa terjemahan bahasa Indonesia dari: - Supplementary Angles - Complementary Angles - Corresponding Angles - Alternate interior Angles - Alternate exterior Angles - Opposite Angles
- Tambahan Angles
- Pelengkap Angles
- Angles korespondensi
- Alternatif interior Angles
- Angles eksterior Alternatif
- Angles Opposite
Maaf kalau salah.
16. In the figure given below, let the lines l1 and l2 be parallel and m is transversal. If ∠F = 65°, find the measure of ∠C. *
Jawaban:
4c /*46 gtiah
pembahasan:
kalaubegituitutinggaldifahami
17. The correct the properties of polygons are .... 1. Have curves. 2. Closed shapes. 3. 2 dimensional figures. 4. The straight lines cross each other. 5. Multisided shapes with straight sides, vertices and angles
Jawaban:
1) have curves
2 closed shapes
5. multisidex shapes with straight sides , vertices a d angles
18. One type of line that crosses but do not make a right angle is … . A. Parallel lines C. Intersecting lines B. Perpendicular lines D. Line segment
Jawaban:
Salah satu jenis garis yang memotong tetapi tidak membentuk sudut siku-siku
adalah … .
A. Garis Paralel C. Garis berpotongan
B. Garis Tegak Lurus D. Ruas garis
Penjelasan:
jadikanlah jawabn terbaik like dan follow me
19. Apa yang dimaksud dengan: - Supplementary Angles - Complementary Angles - Corresponding Angles - Alternate interior Angles - Alternate exterior Angles - Opposite Angles
- sudut suplemen atau sudut yang berpelurus Sifat : Kalo dijumlahkan hasilnya 180 derajat - sudut komplemen atau berpenyiku Sifat : Kalo dijumlahkan hasilnya 90 derajat - saya gatau corresponding, maaaaf - sudut dalam bersebrangan Sifat : Besarnya sama - sudut luar bersebrangan Sifat : Besarnya sama - sudut bertolak belakang Sifat : Besarnya sama Maaf kalau salah
20. In the diagram, BAF and BCE are straight lines, ACD is parallel to FE and CE = DE. angle CDE=61 and angle AFE=70. find angle CED, angle CEF, angle FAC, and angle ABC.
Jawaban:
semoga membantu
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p
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p
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Jawab:
Penjelasan dengan langkah-langkah:
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