Grade 7 Trigonometry Worksheet - Medium Difficulty

Mathematics
General
4 questions
~8 mins
1 views0 downloads

About This Worksheet

This medium level trigonometry worksheet is designed for grade 7 to develop key mathematical skills. It includes 10 engaging problems covering essential concepts in trigonometry. Perfect for classroom practice, homework, or assessment preparation. This worksheet helps students build confidence and proficiency in mathematics through structured practice with clear solutions provided.

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Grade 7 Trigonometry Worksheet - Medium Difficulty

Subject: MathematicsGrade: General
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Grade 7 Trigonometry Worksheet - Medium Difficulty

Instructions: Answer all questions. For calculation questions, show your work in the provided grids. Round answers to two decimal places where applicable.
A

Angles in Right Triangles

Questions about angles and their relationships in right-angled triangles.
1.
In a right-angled triangle, if one of the angles is 45°, what is the measure of the other non-right angle?
[2 marks]
A60°
B45°
C30°
D90°
B

Trigonometric Ratios

Questions involving sine, cosine, and tangent ratios.
1.
In a right triangle, the side opposite angle θ is 8 cm and the hypotenuse is 10 cm. Find sin(θ).
[2 marks]
A0.6
B0.9
C0.5
D0.8
C

Trigonometric Identities

Questions about basic identities involving sine, cosine, and tangent.
1.
Which of the following is the Pythagorean identity?
[2 marks]
AAll of the above
Bsin²θ + cos²θ = 1
Ctan²θ + 1 = sec²θ
D1 + cot²θ = csc²θ
D

Applications of Trigonometry

Solve real-world problems involving right-angled triangles.
1.
A ladder leans against a wall forming a 75° angle with the ground. If the ladder is 10 meters long, how high does it reach on the wall? (Use sin or cos ratio)
[2 marks]
A2.59 meters
B9.66 meters
C10 meters
D8.66 meters

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Details

Created
5/18/2025
Updated
12/31/2025
Type
worksheet