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Triangle ABC is such that AB = 3 cm, BC = 2 cm and CA = 2.5 cm. Triangle DEF is similar to ΔABC. If EF = 4 cm, then the perimeter of ΔDEF is :
- a)7.5 cm
- b)15 cm
- c)22.5 cm
- d)30 cm
Correct answer is option 'B'. Can you explain this answer?
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Triangle ABC is such that AB = 3 cm, BC = 2 cm and CA = 2.5 cm. Triang...
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Triangle ABC is such that AB = 3 cm, BC = 2 cm and CA = 2.5 cm. Triang...
Triangle ABC with a scale factor of 2. The length of segment DE is 6 cm. What is the length of segment EF?
To find the length of segment EF, we can use the concept of scale factor. Since triangle DEF is similar to triangle ABC with a scale factor of 2, we can say that the ratio of corresponding sides is equal to the scale factor.
In triangle ABC, AB = 3 cm and BC = 2 cm. The ratio of AB to DE is 3:6, which simplifies to 1:2.
Therefore, the length of segment EF can be found by multiplying the length of segment DE by the scale factor:
EF = DE * Scale factor = 6 cm * 2 = 12 cm.
So, the length of segment EF is 12 cm.
To find the length of segment EF, we can use the concept of scale factor. Since triangle DEF is similar to triangle ABC with a scale factor of 2, we can say that the ratio of corresponding sides is equal to the scale factor.
In triangle ABC, AB = 3 cm and BC = 2 cm. The ratio of AB to DE is 3:6, which simplifies to 1:2.
Therefore, the length of segment EF can be found by multiplying the length of segment DE by the scale factor:
EF = DE * Scale factor = 6 cm * 2 = 12 cm.
So, the length of segment EF is 12 cm.
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Triangle ABC is such that AB = 3 cm, BC = 2 cm and CA = 2.5 cm. Triangle DEF is similar to ΔABC. IfEF = 4 cm, then the perimeter of ΔDEF is :a)7.5 cmb)15 cmc)22.5 cmd)30 cmCorrect answer is option 'B'. Can you explain this answer?
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Triangle ABC is such that AB = 3 cm, BC = 2 cm and CA = 2.5 cm. Triangle DEF is similar to ΔABC. IfEF = 4 cm, then the perimeter of ΔDEF is :a)7.5 cmb)15 cmc)22.5 cmd)30 cmCorrect answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Triangle ABC is such that AB = 3 cm, BC = 2 cm and CA = 2.5 cm. Triangle DEF is similar to ΔABC. IfEF = 4 cm, then the perimeter of ΔDEF is :a)7.5 cmb)15 cmc)22.5 cmd)30 cmCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Triangle ABC is such that AB = 3 cm, BC = 2 cm and CA = 2.5 cm. Triangle DEF is similar to ΔABC. IfEF = 4 cm, then the perimeter of ΔDEF is :a)7.5 cmb)15 cmc)22.5 cmd)30 cmCorrect answer is option 'B'. Can you explain this answer?.
Triangle ABC is such that AB = 3 cm, BC = 2 cm and CA = 2.5 cm. Triangle DEF is similar to ΔABC. IfEF = 4 cm, then the perimeter of ΔDEF is :a)7.5 cmb)15 cmc)22.5 cmd)30 cmCorrect answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Triangle ABC is such that AB = 3 cm, BC = 2 cm and CA = 2.5 cm. Triangle DEF is similar to ΔABC. IfEF = 4 cm, then the perimeter of ΔDEF is :a)7.5 cmb)15 cmc)22.5 cmd)30 cmCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Triangle ABC is such that AB = 3 cm, BC = 2 cm and CA = 2.5 cm. Triangle DEF is similar to ΔABC. IfEF = 4 cm, then the perimeter of ΔDEF is :a)7.5 cmb)15 cmc)22.5 cmd)30 cmCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Triangle ABC is such that AB = 3 cm, BC = 2 cm and CA = 2.5 cm. Triangle DEF is similar to ΔABC. IfEF = 4 cm, then the perimeter of ΔDEF is :a)7.5 cmb)15 cmc)22.5 cmd)30 cmCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10.
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