Given: abcd trapezoid
bc=1.2m, ad=1.8m
ab=1.5m, cd=1.2m
ab∩cd=k
find: bk and ck

The value of BK is 3m and the value of CK is 2.4m.

Step-by-step explanation:

Given information: ABCD trapezoid

, BC=1.2m, AD=1.8m

, AB=1.5m, CD=1.2m

, AB∩CD=K.

Using the given information draw a figure.

Two sides of a trapezoid are parallel.

Since AB∩CD=K, therefore AB and CD are not parallel, because parallel line never intersect.

             (Corresponding angles)

            (Corresponding angles)

By AA rule of similarity

Corresponding sides of similar triangles are proportional.

The length of BK is 3 m.

The length of CK is 2.4 m.

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

the final price would be 29.6925

step-by-step explanation:

39.59 minus 25% equals 29.6925