PQRS is a parallelogram.
1. PQRS is a parallelogram.
Jawaban:
the working and the answer are shown in the pic
semangat belajar;))
2. ABCD is a parallelogram. AED is a right-angled triangle. Find m
Jawaban:
gak bisa bahasa Inggris
3. Is this a trapezium? Why? Is this a rhombus? Why? Is this a parallelogram? - Why?
Jawaban:
where is the picture of trapezoid, rhombus and parallelogram?
4. 2 On the plane xy, there are four points: A(a,b), B(-1,0), C(2, 1) andD(0,2).(1) If point D is the center of triangle ABC, then a= ....,b=...(2)If quadrilateral ABCD is a parallelogram, then a =....,b=....(3) If ABC = 90° and point D is on the side AC, then a=....,b=....(4) If vector CA = 2CB-3CD, thena =...,b=....
Jawab:
Penjelasan dengan langkah-langkah:
Jawab:
Penjelasan dengan langkah-langkah:
Berikut terlampir
5. In the figure, ABCD is a parallelogram, CDF is a right-angled triangle, and CGF and DEF are straight lines. If the area of ACDF is 60 cm and 2CG = GF, find the area of the parallelogram ABCD.
Penjelasan dengan langkah-langkah:
2CG = CF
Area of ABCD = CD • CG
Area of CDF = (CD • CF)/2 = 60 cm²
Area of CDF = (CD • 2CG)/2 = 60 cm²
Area of CDF = CD • CG = 60 cm² = Area of ABCD.
So, the area of ABCD is 60 cm²
6. · The coordinates of the parallelogram ABCD are: A = (5,2), B = (2, 4), C = (6, 7) and D= (9,5). What is the length of the shorter diagonal of parallelogram ABCD?
Jawab:
[tex]\sqrt{26}[/tex]
Penjelasan dengan langkah-langkah:
Rumus jarak titik P(a, b) dengan titik Q(c, d) adalah [tex]|PQ|=\sqrt{(c-a)^2+(d-b)^2[/tex]
diagonal dari jajar genjang tersebut adalah AC dan BD. dengan rumus jarak dua titik didapat
[tex]|AC|=\sqrt{(6-5)^2+(7-2)^2}=\sqrt{1+25}=\sqrt{26}\\|BD|=\sqrt{(9-2)^2+(5-4)^2}=\sqrt{49+1}=\sqrt{50}\\\\[/tex]
karena yang diminta panjang diagonal terpendek, maka panjangnya adalah [tex]\sqrt{26}[/tex]
7. 13. Area of parallelogram is
jawaban
72 cm
penjelasansemoga benar
8. ABCD is a quadrilateral show in the given figure AC=20cm ,DE=8.2cm and BF=7.5cm, then area of quadrilateral is………tolong jawab secepatnya
Jawaban:
mikir bego lu tu dah gede
9. the shape of mountain is.... a. rhomb c. parallelogramb. prism d. triangular
Jawaban:
D. triangular ( segitiga)
10. Why is additional information requested in a form? Kenapa informasi tambahan di butuhkan dalam sebuah formulir?
Jawaban:
additional information is requested to support or complete the main information, or to be a backup if one day the main information is lost or mistaken.
Penjelasan:
informasi tambahan di minta untuk menunjang atau melengkapi informasi utama, atau untuk menjadi cadangan jika suatu hari informasi utama hilang atau keliru.
11. The area of a cyclic quadrilateral whose sides measure 15 cm 24 cm 7 cm and 20 cm is....
a = 15 cm
b = 24 cm
c = 7 cm
d = 20 cm
s = 1/2.K
s = 1/2(a + b + c + d)
s = 1/2(15 + 24 + 7 + 20)
s = 1/2(66)
s = 33 cm
Luas
= √(s - a)(s - b)(s - c)(s - d)
= √(33 - 15)(33 - 24)(33 - 7)(33 - 20)
= √(18 x 9 x 26 x 13)
= √54.756
= 234 cm²
12. a) luas dari bangun Ab) parallelogram B memiliki luas yang sama dengan bangun A, tentukan tinggi dari parallelogram B
Luas bangun A
= (3 x 5) + (½ × 3 × (11 - 5))
= 15 + (½ × 3 × 6)
= 15 + 9
= 24
Tinggi B
Luas B = Luas A
at = 24
6t = 24
t = 24 : 6
t = 4
13. how many sides does a quadrilateral have? A. 9 B. 8 C. 4 D. 3 dapat 15 poin :)
C. 4
Terjemahannya
Berapa banyak sisi yang dimiliki segi empat?
*segi empat memiliki 4 sisi
14. What is the area of a parallelogram whose bases are 9 cm long, whose opposite sides are 4 cm long, and whose altitude is 3 cm?
Jawaban:
Berapakah luas jajaran genjang yang panjang alasnya 9 cm, yang sisi-sisinya panjang 4 cm, dan yang ketinggiannya 3 cm?
15. A shape which is a quadrilateral and also an irregular polygon is... A. equilateral triangle B. isosceles triangle C. square D. rhombus
Jawaban:
D . rhombus
Penjelasan:
A rhombus meets one of the requirements: it is equilateral. But, all of a rhombus's angles are not the same. It is not equiangular, so it is an irregular polygon.
16. Three angles of a quadrilateral are 60°,80°and 110°. How big is the fourth angle??
Sum of the angles of quadrilateral should be 360°
let the fourth angle x
therefore,
60° + 80° + 110° + x = 360°
x + 250° = 360°
x = 360° - 250°
x = 110°
17. Parallelogram arti nya..... Parallelogram itu b.inggris ya kak
A parallelogram is a quadrilateral with opposite sides parallel and equal
18. .1.a.The shape of a kite is ...kiteb. Parallelogrampyramidd.squareC.
Jawaban:
quadrilateral / Square
Penjelasan:
In Euclidean geometry, a kite is a quadrilateral whose four sides can be grouped into two pairs of equal-length sides that are adjacent to each other. In contrast, a parallelogram also has two pairs of equal-length sides, but they are opposite to each other instead of being adjacent.
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jika tidak terlalu dipahami, bisa lihat yg dibawah yaa
Dalam geometri Euclidean, layang-layang adalah segi empat yang keempat sisinya dapat dikelompokkan menjadi dua pasang sisi yang sama panjang yang saling berdekatan. Sebaliknya, jajar genjang juga memiliki dua pasang sisi yang sama panjang, tetapi mereka berlawanan satu sama lain bukannya berdekatan.
Aku ga terlalu paham sama option yang ada di abc kamu, penjelasan lebih lengkapnya ada digoogle yaa
Semoga membantuu<3
19. Salsa and Shinta ........................ Jaipong right nowA. is practicingB. is practiceC. are practicingD. am practice
Jawaban:
jawaban b is pratice semoga mrmbantu
Jawaban:
C. are practicing
Salsa and Shinta are practicing jaipong right now
Penjelasan:
karena Salsa dan Shinta ada 2 orang, jadi kalau ada orang yang lebih dari satu disebut "are"
Maaf kalau salah ya!
20. w,x,y and z are the midpoints of the four sides of parallelogram ABCD. P is a point on the line segment YZ. What percent of the area of parallelogram ABCD is triangle PXW?
luasnya berarti 1/8 dari jajargenjang
atau 12,5% dari luas jajargenjang
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