امتحان نهایی دی 1401

سؤالات امتحان نهایی درس علوم اجتماعی (3) دوازدهم دی 1401

سؤالات امتحان نهایی درس تعلیمات دینی (3) دوازدهم دی 1401

سؤالات امتحان نهایی درس فارسی (3) دوازدهم دی 1401

سؤالات امتحان نهایی درس عربی، زبان قرآن (3) دوازدهم دی 1401

سؤالات امتحان نهایی درس سلامت و بهداشت دوازدهم دی 1401

سؤالات امتحان نهایی درس هندسه (3) دوازدهم دی 1401

سؤالات امتحان نهایی درس زبان انگلیسی (3) دوازدهم دی 1401

سؤالات امتحان نهایی درس ریاضیات گسسته دوازدهم دی 1401

سؤالات امتحان نهایی درس حسابان (2) دوازدهم دی 1401

سؤالات امتحان نهایی درس فیزیک (3) دوازدهم دی 1401 (ریاضی فیزیک)

سؤالات امتحان نهایی درس شیمی (3) دوازدهم دی 1401 (ریاضی - تجربی)

امتحان نهایی دی 1401

<img src="https://api.bamaclass.com/assets/attachments/content/0/a7f5a832-949b-4797-93a4-6357133e3961.jpg" alt="" width="156" height="inherit"><span class="d-inline-block ltr" data-lexical-equation="e3t5fV57Mn19PTE2LXt7eH1eezJ9fVwsXFJpZ2h0YXJyb3cgXCxTKHgpPTJ4XGxlZnQoIFxzcXJ0ezE2LXt7eH1eezJ9fX0gXHJpZ2h0KVwsXCxcLFwsXCwoMC8yNSk=" data-lexical-inline="true">y2=16−x2⇒S(x)=2x(16−x2<svg width="400em" height="1.08em" viewBox="0 0 400000 1080" preserveAspectRatio="xMinYMin slice"><path d="M95,702
c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5,-10,-9.5,-14
c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54
c44.2,-33.3,65.8,-50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10
s173,378,173,378c0.7,0,35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429
c69,-144,104.5,-217.7,106.5,-221
l0 -0
c5.3,-9.3,12,-14,20,-14
H400000v40H845.2724
s-225.272,467,-225.272,467s-235,486,-235,486c-2.7,4.7,-9,7,-19,7
c-6,0,-10,-1,-12,-3s-194,-422,-194,-422s-65,47,-65,47z
M834 80h400000v40h-400000z"></path></svg>​)(0/25)<span class="d-inline-block ltr" data-lexical-equation="IHtTfScoeCk9XGRmcmFjezMyLTR7e3h9XnsyfX19e1xzcXJ0ezE2LXt7eH1eezJ9fX19PTBcLFwsXCxcLFwsKDAvNSlcLFwsXCxcLFwseD1cc3FydHs4fVwsXCxcLCxcLFwsXCx5PVxzcXJ0ezh9IA==" data-lexical-inline="true">S′(x)=16−x2<svg width="400em" height="1.08em" viewBox="0 0 400000 1080" preserveAspectRatio="xMinYMin slice"><path d="M95,702
c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5,-10,-9.5,-14
c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54
c44.2,-33.3,65.8,-50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10
s173,378,173,378c0.7,0,35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429
c69,-144,104.5,-217.7,106.5,-221
l0 -0
c5.3,-9.3,12,-14,20,-14
H400000v40H845.2724
s-225.272,467,-225.272,467s-235,486,-235,486c-2.7,4.7,-9,7,-19,7
c-6,0,-10,-1,-12,-3s-194,-422,-194,-422s-65,47,-65,47z
M834 80h400000v40h-400000z"></path></svg>​32−4x2​=0(0/5)x=8<svg width="400em" height="1.08em" viewBox="0 0 400000 1080" preserveAspectRatio="xMinYMin slice"><path d="M95,702
c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5,-10,-9.5,-14
c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54
c44.2,-33.3,65.8,-50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10
s173,378,173,378c0.7,0,35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429
c69,-144,104.5,-217.7,106.5,-221
l0 -0
c5.3,-9.3,12,-14,20,-14
H400000v40H845.2724
s-225.272,467,-225.272,467s-235,486,-235,486c-2.7,4.7,-9,7,-19,7
c-6,0,-10,-1,-12,-3s-194,-422,-194,-422s-65,47,-65,47z
M834 80h400000v40h-400000z"></path></svg>​,y=8<svg width="400em" height="1.08em" viewBox="0 0 400000 1080" preserveAspectRatio="xMinYMin slice"><path d="M95,702
c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5,-10,-9.5,-14
c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54
c44.2,-33.3,65.8,-50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10
s173,378,173,378c0.7,0,35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429
c69,-144,104.5,-217.7,106.5,-221
l0 -0
c5.3,-9.3,12,-14,20,-14
H400000v40H845.2724
s-225.272,467,-225.272,467s-235,486,-235,486c-2.7,4.7,-9,7,-19,7
c-6,0,-10,-1,-12,-3s-194,-422,-194,-422s-65,47,-65,47z
M834 80h400000v40h-400000z"></path></svg>​طول 28<svg width="400em" height="1.08em" viewBox="0 0 400000 1080" preserveAspectRatio="xMinYMin slice"><path d="M95,702
c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5,-10,-9.5,-14
c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54
c44.2,-33.3,65.8,-50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10
s173,378,173,378c0.7,0,35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429
c69,-144,104.5,-217.7,106.5,-221
l0 -0
c5.3,-9.3,12,-14,20,-14
H400000v40H845.2724
s-225.272,467,-225.272,467s-235,486,-235,486c-2.7,4.7,-9,7,-19,7
c-6,0,-10,-1,-12,-3s-194,-422,-194,-422s-65,47,-65,47z
M834 80h400000v40h-400000z"></path></svg>​ و عرض 8<svg width="400em" height="1.08em" viewBox="0 0 400000 1080" preserveAspectRatio="xMinYMin slice"><path d="M95,702
c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5,-10,-9.5,-14
c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54
c44.2,-33.3,65.8,-50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10
s173,378,173,378c0.7,0,35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429
c69,-144,104.5,-217.7,106.5,-221
l0 -0
c5.3,-9.3,12,-14,20,-14
H400000v40H845.2724
s-225.272,467,-225.272,467s-235,486,-235,486c-2.7,4.7,-9,7,-19,7
c-6,0,-10,-1,-12,-3s-194,-422,-194,-422s-65,47,-65,47z
M834 80h400000v40h-400000z"></path></svg>​&nbsp; (0/5)

یک مستطیل در یک نیم دایره محاط شده است. اگر شعاع دایره 4 سانتی‌متر باشد، طول و عرض مستطیل را طوری به‌دست آورید که مساحت آن بیشترین مقدار ممکن باشد. (1/25)

حل تشریحی سوال شماره 189 سؤالات امتحان نهایی درس حسابان (2) دوازدهم دی 1401

امتحان نهایی دی 1401

پاسخ ها

ارسال پاسخ