Worksheet solutions for chapter: The Triangle and Its Properties for class 7 are provided below.
(1) Find the exterior angle x in the given figure.
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(2) Find the value of x in given diagram.
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(3) Find the value of x in given diagram.
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(4) A gardener is trying to make a triangle of patch in garden with sides 2 m, 4 m and 6 m. Is it possible for him to make a triangle with given dimensions?
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(5) Find the hypotenuse of given triangle ABC.
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Choose the correct answer from the given options.
(6) Can a triangle be make with dimensions 6 cm, 7cm and 2 cm?
(i) Yes
(ii)No
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(i) Yes
(7) A line which connects a vertex of a triangle to the mid- point of the opposite side is called a ….
(i)median
(ii)altitude
(iii)vertex
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(i) Median
(8) Identify the triangle and give reasons.
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(9) Gita is trying to draw a triangle whose angles are 70°, 120° and 50°.Which type of triangle will be make?
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(10) Fill in the blanks:
(i) A ______a simple closed curve made of three line segments. It has three vertices, three sides and three angles.
(ii) The _____is the angle between any side of a shape, and a line extended from the next side.
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