9514 1404 393
Answer:
(a) The figure is a quadrilateral.
Step-by-step explanation:
The four segments are not listed in order around the figure, but they do form a closed loop. The figure is a quadrilateral.
297 because 289 rounds to 290 plus 7 is 297
Step-by-step explanation:
cos θ = 3 / AB
When θ = 28°:
cos 28° = 3 / AB
AB = 3 / cos 28°
AB ≈ 3.4
When AB = 5.2:
cos θ = 3 / 5.2
θ = cos⁻¹(3 / 5.2)
θ ≈ 54.8°
<em>✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽</em>
<em>➷ </em>
<em />
<em>➷ </em>
<em />
<em>➷ </em>
<em />
<em> ➷ </em>
<em />
<em> ➷ </em>
<em />
<em> ➷ </em>
<em />
<em>✽</em>
<em>➶ Hope This Helps You!</em>
<em>➶ Good Luck (:</em>
<em>➶ Have A Great Day ^-^</em>
<em>↬ May ♡</em>
<em />
Answer:
length=4
width=30
Step-by-step explanation:
length=x
width=8x-2
(8x-2)*2+2x=68
16x-4+2x=68
18x=72
x=4 (Length)
4*8=32, 32-2=30(width)