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2023-02-25

Can you draw a line of length 2.25 centimetres using a ruler? How about using ruler and compass?

Zaire Duke

Beginner2023-02-26Added 3 answers

Yes, we can use a ruler to create a line segment that is 2.25 cm long.

Using a ruler and compass, a line segment's perpendicular bisector may be used to draw a line segment of length 2.25 cm.

The following are the building process steps:

1) Sketch a 4.5 cm long line segment AB.

2) Mark arcs on the upper and lower sides of AB with a radius that is greater than half the length of AB, with the centers A and B. The intersection's points are C and D, respectively.

3) Connect CD and designate E as the location where the line AB is broken.

The resulting line segment AE measures 2.25 cm in length.

Using a ruler and compass, a line segment's perpendicular bisector may be used to draw a line segment of length 2.25 cm.

The following are the building process steps:

1) Sketch a 4.5 cm long line segment AB.

2) Mark arcs on the upper and lower sides of AB with a radius that is greater than half the length of AB, with the centers A and B. The intersection's points are C and D, respectively.

3) Connect CD and designate E as the location where the line AB is broken.

The resulting line segment AE measures 2.25 cm in length.

The transverse axis of a hyperbola is double the conjugate axes. Whats the eccentricity of the hyperbola $A)\frac{\sqrt{5}}{4}\phantom{\rule{0ex}{0ex}}B)\frac{\sqrt{7}}{4}\phantom{\rule{0ex}{0ex}}C)\frac{7}{4}\phantom{\rule{0ex}{0ex}}D)\frac{5}{3}$

Which of the following is an example of a pair of parallel lines?

Sides of a triangle

Surface of a ball

Corner of a room

Railway trackState whether the statements are True or False. All rectangles are parallelograms.

Point T(3, −8) is reflected across the x-axis. Which statements about T' are true?

If two parallel lines are cut by a transversal, then:

each pair of alternate angles are equal

each pair of alternate angles add up to 180 degrees

each pair of corresponding angles add up to 180 degees.

each pair of corresponding angles is equal.The opposite faces of a dice always have a total of ___ on them.

What is the term for a part of a line with two endpoints?

A. Line Segment

B. Line

C. Ray

D. PointABCD is a parallelogram. Which of the following is not true about ABCD?

AB=CD

AD=CB

AD||CD

AB||CDIf the points $(a,0)$, $(0,b)$ and $(1,1)$ are collinear then which of the following is true?

$\frac{1}{a}+\frac{1}{b}=1$

$\frac{1}{a}-\frac{1}{b}=2$

$\frac{1}{a}-\frac{1}{b}=-1$

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$A){90}^{\circ}\phantom{\rule{0ex}{0ex}}B){135}^{\circ}\phantom{\rule{0ex}{0ex}}C){45}^{\circ}\phantom{\rule{0ex}{0ex}}D){150}^{\circ}$What is the greatest number of acute angles that a triangle can contain?

How many right angles are required to create a complete angle?

1) Two

2) Three

3) Four

4) FiveFind the sum of interior angles of a polygon with 12 sides in degrees.${1800}^{\circ}\phantom{\rule{0ex}{0ex}}{1200}^{\circ}\phantom{\rule{0ex}{0ex}}{1500}^{\circ}\phantom{\rule{0ex}{0ex}}{1400}^{\circ}$

In Euclid's Division Lemma when $a=bq+r$ where $a,b$ are positive integers then what values $r$ can take?

When two lines cross each other at a point we call them ___ lines.