Answer:
A acute triangle looks like this..^^
Quadrilateral ABCD with AB = 5.5cm, BC = 3.5cm, CD = 4cm, AD = 5cm, and <A = 45°.
2 answers:
Answer:
- Draw a line segment AB = 5.5 cm » Take A as a center and draw an
angle of 45°
- Cut off AD = 5 cm
- Take D as a center with radius
4.5 cm and draw an arc.
- Take B as a center with radius 3.5 cm and draw an arc, which
meets previous arc at point c.
- Join BC and CD.
therefore ABCD is a required quadrilateral.
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Answer:
<h2>on the positive y-axis</h2>Step-by-step explanation:
Look at the picture.
(1) If x = 0, then the point is on the y-axis.
(2) If y > 0, then the point is above the x-axis.
From (1) and (2) we have: The point is on the positive y-axis.
