Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>Let's Practice>Q 2

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7th ICSE

IMPORTANT

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Find the unknown side $x$ of the following right-angled triangle.

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Important Questions on Triangle and Its Properties

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7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>Let's Practice>Q 2

Find the unknown side $x$ of the following right-angled triangle.

Question Image

MEDIUM

7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>Let's Practice>Q 3

In

∆ A B C, ∠ C

is a right angle. If

' a'

and

' b'

are the legs and

' c'

is the hypotenuse, then find the length of the third side, given

a = 6, b = 8

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7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>Let's Practice>Q 3

In

∆ A B C, ∠ C

is a right angle. If

' a'

and

' b'

are the legs and

' c'

is the hypotenuse, then find the length of the third side, given

a = 40, c = 41

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7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>Let's Practice>Q 3

In

∆ A B C, ∠ C

is a right angle. If

' a'

and

' b'

are the legs and

' c'

is the hypotenuse, then find the length of the third side, given

b = 3, c = 5

HARD

7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>Let's Practice>Q 4

The sides of a rectangle are

12 c m

and

5 c m

. What is the length of the diagonal?

HARD

7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>Let's Practice>Q 5

Shane marched

3 m

east and

6 m

north. How far is he from his starting point?

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7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>Let's Practice>Q 6

A

25

foot ladder is leaning against the side of a building and is positioned such that the base of the ladder is

7

feet from the base of the building. How far above the ground is the point where the ladder touches the building?

HARD

7th ICSE

IMPORTANT

Cambridge connection Mathematics>Chapter 10 - Triangle and Its Properties>Let's Practice>Q 10

Find the perimeter of a rectangle whose breadth is

28 c m

and diagonal is

53 c m .