21:["$","div",null,{"className":"prose-math space-y-5","children":[["$","section","c7241de5-9d80-4018-8f6c-134c32c5dd19",{"id":"apres-integration-en-theta-on-peut-utiliser-un-triangle-de-reference","className":"scroll-mt-24 animate-rise","style":{"animationDelay":"0ms"},"children":[["$","h3",null,{"className":"font-display mb-3 text-xl font-semibold tracking-tight text-[var(--fg)]","children":["$","a",null,{"href":"#apres-integration-en-theta-on-peut-utiliser-un-triangle-de-reference","className":"group inline-flex items-baseline gap-2","children":[["$","span",null,{"children":["$","span",null,{"className":"whitespace-pre-wrap [overflow-wrap:anywhere]","children":[["$","$1","0",{"children":"Après intégration en "}],["$","$1","1",{"children":["$","span","i-21",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

θ

"},"suppressHydrationWarning":true}]}],["$","$1","2",{"children":", on peut utiliser un triangle de référence :"}]]}]}],["$","span",null,{"className":"text-sm font-normal text-[var(--fg-muted)] opacity-0 transition group-hover:opacity-100","children":"#"}]]}]}],["$","ul",null,{"className":"space-y-2 text-base leading-relaxed text-[var(--fg)] list-disc pl-6","children":[["$","li","Si \$x=a\\sin\\theta\$, alors \$\\sin\\theta=x/a\$.",{"children":["$","span",null,{"className":"whitespace-pre-wrap [overflow-wrap:anywhere]","children":[["$","$1","0",{"children":"Si "}],["$","$1","1",{"children":["$","span","i-3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

x = a sin θ

"},"suppressHydrationWarning":true}]}],["$","$1","2",{"children":", alors "}],["$","$1","3",{"children":["$","span","i-28",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

sin θ = x / a

"},"suppressHydrationWarning":true}]}],["$","$1","4",{"children":"."}]]}]}],["$","li","Si \$x=a\\tan\\theta\$, alors \$\\tan\\theta=x/a\$.",{"children":["$","span",null,{"className":"whitespace-pre-wrap [overflow-wrap:anywhere]","children":[["$","$1","0",{"children":"Si "}],["$","$1","1",{"children":["$","span","i-3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

x = a tan θ

"},"suppressHydrationWarning":true}]}],"$L25","$L26","$L27"]}]}],"$L28"]}]]}]]}]

Après intégration en θ, on peut utiliser un triangle de référence :#

Après intégration en θ, on peut utiliser un triangle de référence :#

Après intégration en $θ$ , on peut utiliser un triangle de référence :#

Après intégration en $θ$ , on peut utiliser un triangle de référence :#