Question

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Spam = 15 answers report​

Answer 1

$\huge\mathcal\colorbox{lavender}{{\color{b}{✿Yøur-Añswer♡}}}$

$\large\bf{\underline{\red{VERIFIED✔}}}$

$\huge{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}$

$\underline \bold{formula} = \: \red { r = \dfrac{b + c - a}{2} } \\ \\ r = \frac{3 + 4 - 5}{2} \\ \\ = > \frac{2}{2} \\ \\ = > 1 \: cm$

$\boxed{I \:Hope\: it's \:Helpful}$

${\sf{\bf{\blue{@ℐᴛz ᴅɪɴᴜ࿐}}}}$

Answer 2

Answer:

formula=r= b+c−a/2

r= 3+4−5/2

=> 2/2

=>1cm