Jawab:
Penjelasan dengan langkah-langkah:
A)a=BC=29
b=AC=20
c=AB=21
s=1/2(a+b+c)
=1/2(29+20+21)
=1/2(70)
=35
r=akar s(s-a) (s-b) (s-c)/s
=akar 35(35-29)(35-20)(35-21)/35
=akar 35x6x15x14/35
=akar 5²x7²x2²x3²
=5x7x2x3/35
=210/35
=6
Semoga bisa membantu
Sorry cuma bisa jawab yang A
Simak lebih lanjut di Brainly.co.id - brainly.co.id/tugas/21762329#readmore
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Jawab:
Penjelasan dengan langkah-langkah:
A)a=BC=29
b=AC=20
c=AB=21
s=1/2(a+b+c)
=1/2(29+20+21)
=1/2(70)
=35
r=akar s(s-a) (s-b) (s-c)/s
=akar 35(35-29)(35-20)(35-21)/35
=akar 35x6x15x14/35
=akar 5²x7²x2²x3²
=5x7x2x3/35
=210/35
=6
Semoga bisa membantu
Sorry cuma bisa jawab yang A
Simak lebih lanjut di Brainly.co.id - brainly.co.id/tugas/21762329#readmore