11.
Given AB of length 3.9 cm, construct PQ such that the length of PQ is twice that of
AB. Verify by measurement,
Answers
Answered by
1
Answer:
Do it using compass
Step-by-step explanation:
how can I tell you by typing
Sorry for it
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Answered by
5
Answer:
7.8cm
Step-by-step explanation:
Steps of construction:
(i) Draw a line ' '.
(ii) Construct PX such that length of PX = length of AB
(iii) Then cut of XQ such that XQ also has the length of AB.
(iv) Thus the length of PX and the length of XQ added together make twice the length of
AB.
Verification:
By measurement we find that PQ = 7.8 cm
= 3.9 cm + 3.9 cm = AB + AB = 2 x AB
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