- Un patio de forme carrée est constitué de 400 dalles carrées mesurant chacune 30 cm de core On désire remplacer ces dalles par des dalles rectangulaires dont les dimensions sont de 10 cm
sur 20 cm. Combien de dalles rectangulaires faudra-t-il pour remplacer toutes les dalles carrées?

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation:

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

it is a horizontal line.