Exercise 4.5
3) Draw the ∆ ABC, where A B = 6cm, <B = 110° and AC= 9cm and construct the centroid.
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the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product
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Step-by-step explanation:
In ∆ABC,
AB = 6 cm,
∠B = 110°
AC = 9 cm
Construction:
Step 1 : Draw ∆ABC with AB = 6 cm, ∠B =110° , AC = 9 cm
Step 2 : Draw perpendicular bisectors of any two sides (BC and AB) to find the mid points of BC and AB.
Step 3 : Construct medians AD and CE. Let them meet at G.
Step 4 : G is the centroid of the given ∆ABC.
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