Respuesta:
A = 33u²
Explicación paso a paso:
[tex]B=2^{2}+1=4+1=5[/tex]
[tex]b=\frac{\sqrt{81}+2(\sqrt{25}-4)}{\sqrt{25}+\sqrt{25}+1} =\frac{\sqrt{81}+2(5-4)}{5+5+1} =\frac{\sqrt{81}+2(1)}{11}=\frac{9+2(1)}{11} =\frac{9+2}{11}=\frac{11}{11}=1[/tex]
[tex]h=3^{2} +2(\sqrt{81}-8)=3^{2} +2(9-8)=3^{2} +2(1)=9+2=11[/tex]
[tex]A=\frac{(B+b)h}{2}=\frac{(5+1)(11)}{2}=\frac{(6)(11)}{2}=\frac{66}{2}=33u^{2}[/tex]
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Verified answer
Respuesta:
A = 33u²
Explicación paso a paso:
[tex]B=2^{2}+1=4+1=5[/tex]
[tex]b=\frac{\sqrt{81}+2(\sqrt{25}-4)}{\sqrt{25}+\sqrt{25}+1} =\frac{\sqrt{81}+2(5-4)}{5+5+1} =\frac{\sqrt{81}+2(1)}{11}=\frac{9+2(1)}{11} =\frac{9+2}{11}=\frac{11}{11}=1[/tex]
[tex]h=3^{2} +2(\sqrt{81}-8)=3^{2} +2(9-8)=3^{2} +2(1)=9+2=11[/tex]
[tex]A=\frac{(B+b)h}{2}=\frac{(5+1)(11)}{2}=\frac{(6)(11)}{2}=\frac{66}{2}=33u^{2}[/tex]
Respuesta:
A = 33u²
Explicación paso a paso: