21:["$","div",null,{"className":"prose-math space-y-5","children":[["$","section","c7241de5-9d80-4018-8f6c-134c32c5dd19",{"id":"after-integrating-in-theta-a-reference-triangle-can-be-used","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":"#after-integrating-in-theta-a-reference-triangle-can-be-used","className":"group inline-flex items-baseline gap-2","children":[["$","span",null,{"children":["$","span",null,{"className":"whitespace-pre-wrap [overflow-wrap:anywhere]","children":[["$","$1","0",{"children":"After integrating in "}],["$","$1","1",{"children":["$","span","i-21",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

θ

"},"suppressHydrationWarning":true}]}],["$","$1","2",{"children":", a reference triangle can be used:"}]]}]}],["$","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","If \$x=a\\sin\\theta\$, then \$\\sin\\theta=x/a\$.",{"children":["$","span",null,{"className":"whitespace-pre-wrap [overflow-wrap:anywhere]","children":[["$","$1","0",{"children":"If "}],["$","$1","1",{"children":["$","span","i-3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

x = a sin θ

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sin θ = x / a

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

x = a tan θ

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

After integrating in θ, a reference triangle can be used:#

After integrating in θ, a reference triangle can be used:#

After integrating in $θ$ , a reference triangle can be used:#

After integrating in $θ$ , a reference triangle can be used:#