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WorksheetsReview Unit 3 and 4 (1ºESO)
Total questions: 30
Worksheet time: 22mins
What will technical drawings help you in life?
Help you draw better
It will help your creative thinking
Nothing because it is pointless
It is a language, a way of communicating using graphic signs
This instrument is useful for drawing...
curve lines, angles and circles
parallel and perpendicular lines
divide a segment into equal parts
All the answers are correct
What are the angles of this instrument?
90º, 60º, 30º
60º, 45º, 45º
45º, 45º, 90º
45º, 60º, 40º
and... the three angles of this instrument?
45º, 45º, 60º
90º, 60º, 30º
60º, 45º, 90º
35º, 40º, 90º
What do we use to draw straight lines?
Ruler
Set squares
Protractor
Sharpener
Which tools have we used in class to draw parallel lines?
Ruler
Sharpener
Protractor
Triangular set squares
Perpendicular lines are...
Lines that never touch each other
Lines that do not meet at 90º angle
Lines that cross at a right angle (90º)
Lines that have no point in common and are not parallel
What does this symbol mean?
Angle AB
Arc AB
Line AB
Segment AB
What is a segment?
a series of dots going in the same direction
A determined part of a straight line
a series of dots that don't go in the same direction
a closed curved line
For technical drawing the best pencils to use are...
Any pencil is good
The hard ones (2H or 3H)
The soft ones (2B or 3B)
A mechanical propelling pencil
According to its sides, this triangle is...
Scalene
Acute
Obtuse
Equilateral
According to its angles, we can say that this triangle is...
right-angled
isosceles
acute
equilateral
What is the height of a triangle?
The middle point of any side of a triangle
The perpendicular line from the base to the opposite vertex
The line that joins any vertex in a triangle to the centre
None of the answers are correct
A right-angle triangle is formed by...
three equal sides
three equal angles
Two obtuse angles and one 90º angle
Two acute angles and one 90º angle
The sum of any 2 sides of a triangle is larger than the third
True
False
The hypotenuse of a triangle is...
the height of a right-angled triangle
the shortest side of the right-angled triangle
the longest side of a equilateral triangle
the longest side of the right-angled triangle
Can you identify the hypotenuse in this triangle?
The blue line
The black line
The red line
The green line
The circumcentre of a triangle is located...
on the intersection of the three medians of the triangle
at the intersection of the three side bisectors
at the intersection of the triangle heights
in the centre point of a triangle
The height of a triangle is...
shortest side of the triangle
longest side of the triangle
segment that joins the highest vertex with the base
segment that joins a vertex to the opposite side forming 90°
Which is the barycenter of the triangle?
Point H
Point G
Point I
Point O
Joining any vertex of the triangle with the midpoint of the opposite side, we obtain...
a median
the hypotenuse
the height
a bisector angle
What are the cathetus of this triangle?
a, c
a, b, c
a, b
a, b, c, h
What is the incenter of a triangle?
The point where the three medians intersect
The point where the three angle bisectors intersect
The centre point of a triangle
The point where the three heights intersect
What is a parallelogram?
A quadrilateral with 4 equal sides
A flat geometrical shape with more than 3 sides
A quadrilateral with two pairs of parallel sides
A flat geometrical shape with 4 parallel sides
What kind of quadrilateral is the figure on the picture?
Trapezium
Rhombus
Trapezoid
Rhomboid
What kind of quadrilateral is the figure on the picture?
Trapezium
Rhombus
Trapezoid
Rhomboid
What kind of quadrilateral is the figure on the picture?
Trapezium
Rhombus
Trapezoid
Rhomboid
What does this symbol mean?
Angle AB
Arc AB
Line AB
Segment AB
What does this symbol mean?
Angle
Right angle (90º)
Square
Point in a corner
What does this symbol mean?
Angle AB
Obtuse angle
Acute angle
Vertex AOB
