अध्याय 6 · Class 10 UP Board · Worksheet

Triangles Worksheet — Class 10 UP Board Maths

Download a free printable worksheet with 30 questions at 3 difficulty levels. Includes full answer key.

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

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Sample Questions — Triangles

Here are 8 sample questions from this worksheet. Download the full PDF for all 30 questions.

Q1.यदि $\triangle ABC \sim \triangle PQR$ है और $\angle A = 45^\circ$, $\angle B = 75^\circ$ है, तो $\angle R$ का मान क्या होगा?

A.45°
B.60°
C.75°
D.120°

Difficulty: Easy

Q2.निम्नलिखित में से कौन सी भुजाओं की माप एक समकोण त्रिभुज बनाती है?

A.(2, 3, 4)
B.(6, 8, 10)
C.(5, 6, 7)
D.(7, 9, 11)

Difficulty: Easy

Q3.यदि $\triangle PQR \sim \triangle STU$ है और $PQ:ST = 2:3$ है, तो $\triangle PQR$ के परिमाप का $\triangle STU$ के परिमाप से अनुपात क्या होगा?

A.$2:3$
B.$4:9$
C.$3:2$
D.$9:4$

Difficulty: Easy

Q4.दो समरूप त्रिभुजों की संगत भुजाओं का अनुपात $5:7$ है। उनकी संगत ऊँचाइयों का अनुपात क्या होगा?

A.$5:7$
B.$25:49$
C.$7:5$
D.$49:25$

Difficulty: Easy

Q5.एक त्रिभुज ABC में, DE || BC है, जहाँ D भुजा AB पर और E भुजा AC पर बिंदु हैं। यदि AD = 2 cm, DB = 4 cm और AE = 3 cm है, तो EC की लंबाई ज्ञात कीजिए।

A.6 cm
B.4 cm
C.3 cm
D.9 cm

Difficulty: Easy

Q6.त्रिभुज PQR की भुजाओं PQ और PR पर क्रमशः बिंदु S और T हैं। निम्नलिखित में से किस स्थिति में ST || QR होगा?

A.PS/SQ = PT/TR
B.PS/PQ = PT/TR
C.PS/SQ = PQ/PR
D.PS/PQ = ST/QR

Difficulty: Easy

Q7.दो त्रिभुज $\triangle ABC$ और $\triangle PQR$ समरूप होते हैं यदि:

A.$\angle A = \angle P$, $\angle B = \angle Q$ और $\angle C = \angle R$
B.AB/PQ = BC/QR = AC/PR
C.$\angle A = \angle P$ और AB/PQ = AC/PR
D.उपरोक्त सभी

Difficulty: Easy

Q8.यदि दो समरूप त्रिभुजों $\triangle ABC$ और $\triangle DEF$ के क्षेत्रफल क्रमशः 64 cm$^2$ और 121 cm$^2$ हैं। यदि EF = 11 cm है, तो BC की लंबाई ज्ञात कीजिए।

A.8 cm
B.10 cm
C.12 cm
D.14 cm

Difficulty: Easy

Answer Key — Sample Questions+
Q1:60°
Q2:(6, 8, 10)
Q3:$2:3$
Q4:$5:7$
Q5:6 cm
Q6:PS/SQ = PT/TR
Q7:उपरोक्त सभी
Q8:8 cm

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

About This Worksheet

TopicTriangles
BoardUP Board
Class10
Total Questions30 (10 Easy + 10 Medium + 10 Hard)
Answer KeyIncluded
PriceFree

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Frequently Asked Questions

Where can I download a free Triangles worksheet for Class 10?+
You can download a free Triangles PDF worksheet for Class 10 UP Board right here on SparkEd. The worksheet includes 30 questions at easy, medium, and hard levels with a complete answer key.
How many questions are in the Triangles worksheet?+
Each SparkEd worksheet for Triangles contains 30 questions — 10 easy, 10 medium, and 10 hard. A fresh set is generated daily so you never repeat the same sheet.
Does the Triangles worksheet include answers?+
Yes. Every SparkEd worksheet comes with a separate answer key so students can self-check their work after completing the sheet.

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