Answer:
Is a quadrilateral with one pair of opposite sides parallel
Step-by-step explanation:
You need to give options for future reference
Answer:
Step-by-step explanation:
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Q2. The answer is <span>D. 2w + 2 • (3w) ≤112
</span>
The perimeter of a rectangle is: P = 2w + 2l (w - weight, l - length)
<span>
The perimeter is at most 112 centimeters: P </span>≤ 112
<span>The length of a rectangle is three times its width: l = 3w
</span>P ≤ 112
2w + 2l ≤ 112
l = 3w
2w + 2 * (3w) ≤ 112
Q2.2. The answer is <span>D. 8 cm
</span>
The perimeter of a rectangle is: P = 2w + 2l (w - weight, l - length)
<span>The length of a rectangle is five times its width: l = 5w
</span><span>The perimeter is at most 96 centimeters: P </span>≤ 96
P ≤ 96
2w + 2l ≤ 96
l = 5w
2w + 2 * 5w ≤ 96
2w + 10w ≤ 96
12w ≤ 96
w ≤ 96 : 12
w ≤ 8 cm
So every triangle has to have an equal of 180 because if you spread it out and take a triangle apart then you can make a straight line, basically you need to have two same angles and one different, like you have in the model. The X is 40 like the other one. Hope this helps you answer the question. (I can’t completely answer but I hope this helps you understand better!)
