- Construct the parallelogram ABCD in which
a) AB = 4 cm, BC = 3 cm and ZABC = 60°
b) AB 5 cm, AD = 3.5 cm and ZBAD
30°
c) Base AB 4.5 cm, diagonal AC = 6.5 cm and ZBAC = 30°
d) Base AB = 4 cm, diagonal BD = 6 cm and ZABD = 45°.​

1e+27

step-by-step explanation:

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

853.3

step-by-step explanation:

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.