Answer:
The answer is option D.
<h2>LJ = 3.5</h2>
Step-by-step explanation:
<u>To find LJ we use the sine rule</u>
From the picture
LK / sin J = LJ / sin K
LK = 9
J = 89°
K = 23°
So now LJ is
9 / sin 89° = LJ / sin 23°
<u>Make LJ the subject</u>
That's
LJ = 9 sin 23° / sin 89°
LJ = 3.51
The final answer is
<h3>LJ = 3.5</h3>
Hope this helps you.
10. b - 16.6 = -3.7.....add 16.6 to both sides
b - 16.6 + 16.6 = -3.7 + 16.6
b = -3.7 + 16.6
b = 12.9
14. 18.91 = -7.9 + x.....add 7.9 to both sides
18.91 + 7.9 = -7.9 + 7.9 + x
26.81 = x
16. 295.8997 = -10.1k....divide both sides by -10.1
295.8997 / -10.1 = (-10.1/-10.1)k
- 29.297 = k
18. -94.4724 = 3.3x....divide both sides by 3.3
- 94.4724 / 3.3 = (3.3 / 3.3)x
- 28.628 = x
20. -29.4x = -148.764...divide both sides by -29.4
(-29.4 / -29.4)x = - 148.764 / -29.4
x = 5.06
Answer:
Step-by-step explanation:
Given that Driede drew a quadrilateral with 4 right angles and opposite sides of the same length.
Since quadrilateral have all angles 90 degrees it can be called a rectangle
2) Since opposite sides equal, it can be called a parallelogram
3) since one pair of sides parallel, it can be called trapezium
4) Since all sides are equal it can be called rhombus
5) since adjacent sides of two pairs are equal it can be called a kite
6) Since all sides and all angles are equal, it is also a square
In general it can also be called a quadrilateral.
Are you you asking true or false
I can't read the letters I the picture but it would be whichever square has sides that are 6 units long. This is because square a has sides that are 2 units long and dilating by 3 increases the square's size. 2×3= 6
