Q abisin poin
Diketahui
AE = 6cm,
DE = 8cm,
<B = 70°
a.) panjang sisinya
AD = √AE² + DE²
Diketahui
AE = 6cm,
DE = 8cm,
<B = 70°
a.) panjang sisinya
AD = √AE² + DE²
Jawaban:
a.) Panjang sisinya
AD = √AE² + DE²
AD = √(6 × 6) + (8 × 8)
AD = √36 + 64
AD = √100
AD = 10
Jadi, panjang sisinya adalah 10 cm
Penyelesaian Soal :
[tex] \\ [/tex]
- AE = 6 cm
- DE = 8 cm
- <B = 70°
[tex] \\ [/tex]
[tex] \tt \: AD = \sqrt{{AE}^{2} + {DE}^{2} } [/tex]
[tex] \tt \: AD = \sqrt{ {6}^{2} + {8}^{2} } [/tex]
[tex] \tt \: AD = \sqrt{(6 \times 6) + (8 \times 8)} [/tex]
[tex] \tt \: AD = \sqrt{36 + 64} [/tex]
[tex] \tt \: AD = \sqrt{100} [/tex]
[tex] \tt \: AD = 10 \: cm[/tex]
[tex] \\ [/tex]
[tex]\pink{\boxed{\blue{\boxed{\red{\tt{\ \: \pink{{⇢ » \: ᥬ♡\:Nelsya\: x \: Seva᭄࿐}}}}}}}}[/tex]
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