अध्याय 7 · Class 7 UP Board · Free Worksheet PDF

Triangles & Angle Properties Sums for Class 7 — Free UP Board Worksheet PDF with Answers

Download a free printable triangles & angle properties worksheet for Class 7 UP Board with 30 practice questions covering triangles & angle properties concepts, practice problems, and word problems with step-by-step solutions. Includes complete answer key. UP Board-aligned for the 2025-26 syllabus.

Last updated: 5 May 2026

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30 questions (Easy + Medium + Hard) with answer key. Fresh set generated daily.

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Sample Triangles & Angle Properties Sums for Class 7 — Practice Questions

Here are 8 sample triangles & angle properties sums from this Class 7 UP Board worksheet. Download the full PDF for all 30 questions with answers.

Q1.एक त्रिभुज के दो कोणों का माप 65∘65^\circ और 45∘45^\circ है। तीसरे कोण का माप क्या होगा?
A.70∘70^\circ
B.80∘80^\circ
C.90∘90^\circ
D.60∘60^\circ

Difficulty: Easy

Q2.यदि एक त्रिभुज की सभी भुजाएँ असमान लंबाई की हों, तो उस त्रिभुज को क्या कहते हैं?
A.समबाहु त्रिभुज
B.समद्विबाहु त्रिभुज
C.विषमबाहु त्रिभुज
D.समकोण त्रिभुज

Difficulty: Easy

Q3.एक त्रिभुज में एक कोण 90∘90^\circ का है। यह किस प्रकार का त्रिभुज है?
A.न्यूनकोण त्रिभुज
B.समकोण त्रिभुज
C.अधिककोण त्रिभुज
D.समबाहु त्रिभुज

Difficulty: Easy

Q4.एक त्रिभुज ABCABC में, कोण A=50∘A = 50^\circ और कोण B=70∘B = 70^\circ है। कोण CC के लिए बाहरी कोण का माप क्या होगा?
A.60∘60^\circ
B.120∘120^\circ
C.130∘130^\circ
D.140∘140^\circ

Difficulty: Easy

Q5.एक समद्विबाहु त्रिभुज में, यदि एक आधार कोण 55∘55^\circ है, तो शीर्ष कोण का माप क्या होगा?
A.55∘55^\circ
B.70∘70^\circ
C.110∘110^\circ
D.125∘125^\circ

Difficulty: Easy

Q6.एक त्रिभुज के कोणों का अनुपात 1:2:31:2:3 है। सबसे बड़े कोण का माप क्या है?
A.30∘30^\circ
B.60∘60^\circ
C.90∘90^\circ
D.120∘120^\circ

Difficulty: Easy

Q7.एक समबाहु त्रिभुज में प्रत्येक कोण का माप क्या होता है?
A.30∘30^\circ
B.45∘45^\circ
C.60∘60^\circ
D.90∘90^\circ

Difficulty: Easy

Q8.यदि एक त्रिभुज में कोण xx, x+20∘x+20^\circ और x+40∘x+40^\circ हैं, तो xx का मान क्या होगा?
A.30∘30^\circ
B.40∘40^\circ
C.50∘50^\circ
D.60∘60^\circ

Difficulty: Easy

Answer Key — Sample Questions+
Q1:$70^\circ$
Q2:विषमबाहु त्रिभुज
Q3:समकोण त्रिभुज
Q4:$120^\circ$
Q5:$70^\circ$
Q6:$90^\circ$
Q7:$60^\circ$
Q8:$40^\circ$

Download the full PDF for all 30 answers with step-by-step solutions.

About This Worksheet

TopicTriangles & Angle Properties
BoardUP Board
Class7
Total Questions30 (10 Easy + 10 Medium + 10 Hard)
Answer KeyIncluded
PriceFree

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Frequently Asked Questions

Where can I download free triangles & angle properties sums for Class 7?+
You can download a free Triangles & Angle Properties PDF worksheet for Class 7 UP Board right here on SparkEd. The worksheet includes 30 practice questions (triangles & angle properties concepts, practice problems, and word problems with step-by-step solutions) at easy, medium, and hard levels with a complete answer key.
How many triangles & angle properties questions are in this Class 7 worksheet?+
This SparkEd worksheet for Triangles & Angle Properties Class 7 contains 30 questions — 10 easy, 10 medium, and 10 hard. The questions cover triangles & angle properties concepts, practice problems, and word problems with step-by-step solutions. A fresh set is generated daily so students never repeat the same sheet.
Does the Triangles & Angle Properties worksheet for Class 7 include answers?+
Yes! Every SparkEd worksheet comes with a complete answer key. Students can self-check their work after completing the sheet. The PDF is free to download and print.
Is this triangles & angle properties worksheet aligned to UP Board syllabus?+
Yes. This worksheet is specifically designed for Class 7 UP Board students and aligned to the 2025-26 UP Board syllabus. All questions follow the UP Board exam pattern and difficulty level.
Can I print this Triangles & Angle Properties worksheet?+
Absolutely! The worksheet downloads as an A4-size PDF that is ready to print. It includes the questions, space for working, and a separate answer key — perfect for classroom use or home practice.
How is this worksheet different from NCERT textbook exercises?+
SparkEd worksheets go beyond NCERT exercises by providing 30 questions at 3 progressive difficulty levels. Level 1 (Easy) builds confidence, Level 2 (Medium) tests application, and Level 3 (Hard) prepares for exams. Each worksheet includes word problems and conceptual questions, not just computation.
Does this worksheet include triangles & angle properties word problems?+
Yes! The worksheet includes both computation-based questions and real-world word problems. Word problems are especially important for UP Board exams, and our worksheet covers a variety of scenarios to build problem-solving skills.

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