Question

Construct a triangle abc in which a b is equal to 4 cm angle b is equal to 60 degree and altitude c l is equals to 3 cm construct a triangle ade is similar to triangle abc such that each side of triangle ade is 3 by 2 times that of the corresponding sides of triangle abc

Answer 1

ΔABC is constructed  and ΔADE is constructed  which is (3/2) of ΔABC

Step-by-step explanation:

Step 1 : Draw a line segment CL  first = 3 cm

Step 2 : Draw an angle of 90° at L using Protector

Step 3 : Draw an angle of 30°  at  C which intersect angle drawn in step 2 at B

Step 4 : join BC

Step 5 :  Extend BL to A such that BA = 4 cm

Step 6 : Join AC

ΔABC is constructed

Step to get 3/2 of ab

Step 1 : Draw an acute angle at a

Step 2: Take three equal segments at line drawn

Step 3 : extend ab

Step 4 : join 2nd point with b

Step 5 : Draw line parallel to line drawn in step 2 such that it passes through third point and intersect extended ab at d

ad = 3ab/2

Step 6 : extend AC

Step 7 : Draw a line parallel to BC padding through D such that it intersect extended AC at E

ΔADE is constructed  which id (3/2) of ΔABC

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