ChandonJ101653 ChandonJ101653

29-10-2022
Mathematics

contestada

if the slope of angle beatline BC is 2/3 and the slope of CD is -1/2 find the slope of AD

if the slope of angle beatline BC is 23 and the slope of CD is 12 find the slope of AD class=

Respuesta :

NaethanD774600 NaethanD774600

29-10-2022

we know that

A parallelogram has two pair of congruent and parallel sides

so

AD=BC

AB=CD

and

AD is parallel to BC

AB is parallel to CD

so

the slope of AD is equal to the slope of BC

therefore

the slope of AD is 2/3

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