Marcel is purchasing a board to build a bookcase. he wants to divide the board into 1.75foot sections. he needs 6 sections what size board does marcel need?

Marcel needs 10.5 feet board.

Step-by-step explanation:

It is given that Marcel  is purchasing a board to build a bookcase.

The number of equal sections he needs = 6

The length of each section he needed = 17.5 feet

To find the required length of the board to divide in equal sections we need tot multiply  the length  of each section with the number of sections needed.

The length of board is required =

Hence, Marcel needs 10.5 feet board.

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.