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3. In the diagram, PQTU is a parallelogram with a
perimeter of 24 cm and an area of 28 cm². Given that
UTS and PQR are straight lines, find the area of the
whole diagram​

3 In the diagram PQTU is a parallelogram with aperimeter of 24 cm and an area of 28 cm Given thatUTS and PQR are straight lines find the area of thewhole diagra class=

Respuesta :

mlarsen5000

Answer:

48cm²

Step-by-step explanation:

PQ=(24-5-5)/2=7

This means PR is 14 and US is 10.

The height of the parallelogram is base times height, so 28/7=4

Now we just look at it as one big parallelogram.

4(14+10)/2=48 cm²