Triangle and quadrilatera l: 6th grade math worksheets free.

6th grade math worksheets

Math worksheets for the sixth grade on triangles and quadrilaterals. These worksheets can be downloaded in PDF format and printed freely.

Exercise 1 – Construction of geometric figures

1. Reproduce this figure on your paper, respecting the measurements.

2. Show that the lines (BE) and (CF) are parallel.

Exercise 2 – Construction of triangles and circles

All lengths are expressed in cm.
1. draw a segment [RS] of 6 cm.

2.Construct the points A, B, C, D, E, F, G, H, I, J, K, and L knowing that :

– All points are located at 6 cm from S
– A and B are such that RA = RB = 1
– C and D are such that RC = RD = 3
– E and F are such that RE = RF = 5
– G and H are such that RG = RH = 7
– I and J are such that RI = RJ = 9
– K and L are such that RK = RL = 11

3. Draw all the triangles with vertices R, S and one of the points constructed
previously.

4. Code equal lengths in this figure.

Exercise 3 – Quadrilateral and construction of the big bear

Reproduce the figure below using the ruler and the protractor.

This figure represents the great bear.

The Big Dipper is the third largest constellation in the sky.

Exercise 4 – Construction program
Here is a figure where points A, B and C are aligned.

a. Write a construction program for this figure.

b. Reproduce this figure on white paper with geometric instruments.

Exercise 5 – Quadrilateral inscribed in a triangle

a. Draw a triangle ABC such that AB = 3 cm, AC = 5 cm and $\widehat{BAC}=100^{\circ}$ .

b. Place the point M on the segment [AB] such that AM = 1 cm .

c. Through M, draw the parallel to the line (BC); it intersects the line (AC) at N.

d. Through M, draw the perpendicular to the line (BC); it intersects (BC) at Q.

Through N, draw the parallel to the line (MQ); it intersects (BC) at P.

e. What can we say about the lines (MQ) and (MN)?

Explain why.

f. What can we say about the lines (NP) and (PQ)?

Explain why.

g. What is the nature of the quadrilateral MNPQ ?

Explain why.

Exercise 6 – Right-angled triangle and angles

a. On white paper, draw a triangle ABC rectangle in A such that AB = 5 cm and AC = 8 cm .

b. Place on the hypotenuse [BC] the point E such that $\widehat{BAE}=30^{\circ}$ .

c. On the half-line [EA), place the point F such that :

$F\notin%5BAE)\,,\,AF=3\,cm$

d. Calculate the measure of each of the following angles, explaining your answer:

$\widehat{CAE}\,,\,\widehat{CAF}\,,\,\widehat{FAB}$

Exercise 7 – Construction of triangles

1. ABC is an isosceles triangle at A such that AB = 5 cm and BC = 4 cm .

2. DEF is an isosceles triangle at E such that EF = 6 cm and $\widehat{DEF}=130^{\circ}$ .

3. GHI is an equilateral triangle with side length 4 cm .

4. JKL is a right triangle in L such that JL = 5 cm and KL = 6 cm .

5. PQR is an isosceles right triangle at Q such that QR = 4 cm .

Exercise 8 – Give the nature of a triangle

In each case, make the figure described and

indicate the nature of the triangle.

a. ABC is a triangle such that $(AC)\perp\,(BC)$ .

b. MNP is a triangle such that MN=NP and $(MN)\perp\,(NP)$ .

c. EFG is an isosceles triangle at each of its vertices.

Exercise 9 – Construction of triangles and parallels

a. Draw a triangle ABC.

b. Through point A, draw the line (d) parallel to the line (BC) .

Through point B, draw the line (d’) parallel to the line (AC); it intersects (d) at E .

Through point C, draw the line (d”) parallel to the line (AB); it intersects (d) at F and (d’) at G.

c. Draw the lines (EC), (BF) and (AG) .

What do you notice?

Exercise 10 – Figure construction using graphical and numerical data

Here is a freehand figure and length information.

Make this figure on white paper with geometry instruments.

$\widehat{BCD}=30^{\circ}$

CE= 6 cm and AC = 3 cm .

Cette publication est également disponible en : Français (French) Español (Spanish) العربية (Arabic)

Download and print this document in PDF for free

You have the possibility to download then print this document for free «triangle and quadrilateral : 6th grade math worksheets with answers to download in PDF» in PDF format.

Other forms similar to triangle and quadrilateral : 6th grade math worksheets with answers to download in PDF.

Pythagorean theorem : 8th grade math worksheets with answers to download in PDF
93
Eighth grade math exercises on the Pythagorean theorem, simple and more complicated, as well as corrected problems to solve. Exercise 1 - Geographic map. On a map, the CLP triangle formed by the cities of Caen, Lisieux and Pont-l'Evêque is considered to be L-shaped. We give: CP = 46 km…
Circle : 6th grade math worksheets with answers to download in PDF
92
Worksheets on the circle for the sixth grade (6garett).the concepts of chord, radius, diameter will intervene in these sheets to download in PDF or to print for free. Exercise 1 - Circle and chord problem 1. Draw a circle with center O and a string [AB] as below.2. Draw a…
Equations : 8th grade math worksheets with answers to download in PDF
91
Math worksheets on first-degree equations with one unknown in 8th grade to review the mathematics program. These exercises have detailed corrections and can be printed in PDF format. Exercise 1 - Solve the following equations. a. b. c. d. e. Exercise 2 - Problem and equation. Anna types a number…

Les dernières fiches mises à jour.

Voici les dernières ressources similaires à triangle and quadrilateral : 6th grade math worksheets with answers to download in PDF mis à jour sur Mathovore (des cours, exercices, des contrôles et autres), rédigées par notre équipe d'enseignants.

On Mathovore, there is 13 703 980 math lessons and exercises downloaded in PDF.

Triangle and quadrilateral : 6th grade math worksheets with answers to download in PDF

Other documents in the category 6th grade math worksheets

Other forms similar to triangle and quadrilateral : 6th grade math worksheets with answers to download in PDF.