Match the following:

Measures of Triangle

Type of Triangle

(i) 3 sides of equal length

(a) Scalene

(ii) 2 sides of equal length

(b) Isosceles right angled

(iii) All sides are of different length

(c) Obtuse angled

(iv) 3 acute angles

(d) Right angled

(v) 1 right angle

(e) Equilateral

(vi) 1 obtuse angle

(f) Acute angled

(vii) 1 right angle with two sides of equal length

(g) Isosceles

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Solution

(i) Equilateral (e)

(ii) Isosceles (g)

(iii) Scalene (a)

(iv) Acute-angled (f)

(v) Right-angled (d)

(vi) Obtuse-angled (c)

(vii) Isosceles right-angled (b)

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Similar questions

Question 2 Match the following $\begin{matrix} Measure of Triangle & Types of triangle 3 sides of equal length & Scalene 2 sides of equal length & Isosceles right angle All sides are of different length & Obtuse angle 3 acute angles & Right angle 1 right angle & Equilateral 1 obtuse angle & Acute angle 1 right angle with two sides of equal Length & Isosceles \end{matrix}$

Question 2

Match the following
$\begin{matrix} M e a s u r e o f T r i a n g l e & T y p e s o f t r i a n g l e 3 s i d e s o f e q u a l l e n g t h & S c a l e n e 2 s i d e s o f e q u a l l e n g t h & I s o s c e l e s r i g h t a n g l e A l l s i d e s a r e o f d i f f e r e n t l e n g t h & O b t u s e a n g l e 3 a c u t e a n g l e s & R i g h t a n g l e 1 r i g h t a n g l e & E q u i l a t e r a l 1 o b t u s e a n g l e & A c u t e a n g l e 1 r i g h t a n g l e w i t h t w o s i d e s o f e q u a l L e n g t h & I s o s c e l e s \end{matrix}$

Question 7

Lengths of sides of a triangle are 3 cm, 4 cm and 5 cm. The triangle is

a) Obtuse-angled triangle
b) Acute angled triangle
c) Right angled triangle
d) An isosceles right triangle.

Q. Draw the triangles as suggested.
(a) An acute angled isosceles triangle.
(b) An obtuse angled scalene triangle
(c) A right angled isosceles triangle.
(d) An acute angled scalene triangle.
(e) An obtuse angled isosceles triangle.

Q. Fill in the blanks:

(i) A right triangle cannot have an ...... angle.
(ii) The acute angles of a right triangle are ...... .
(iii) Each acute angle of an isosceles right triangle measures ...... .
(iv) Each angle of an equilateral triangle measures ...... .
(v) The side opposite the right angle of a right triangle is called ...... .
(vi) The sum of the lengths of the sides of a triangle is called its...... .

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Measures of Triangle	Type of Triangle
(i) 3 sides of equal length	(a) Scalene
(ii) 2 sides of equal length	(b) Isosceles right angled
(iii) All sides are of different length	(c) Obtuse angled
(iv) 3 acute angles	(d) Right angled
(v) 1 right angle	(e) Equilateral
(vi) 1 obtuse angle	(f) Acute angled
(vii) 1 right angle with two sides of equal length	(g) Isosceles

(i) Equilateral (e) (ii) Isosceles (g) (iii) Scalene (a) (iv) Acute-angled (f) (v) Right-angled (d) (vi) Obtuse-angled (c) (vii) Isosceles right-angled (b)

(i) Equilateral (e)

(ii) Isosceles (g)

(iii) Scalene (a)

(iv) Acute-angled (f)

(v) Right-angled (d)

(vi) Obtuse-angled (c)

(vii) Isosceles right-angled (b)