36. A
37. A
Penjelasan dengan langkah-langkah:
36. 8² + 10² = 64 + 100 = 164
14² = 196
karena 8² + 20² < 14² maka segitiga
lancip
37 mencari panjang alas (a)
a² = 25² - 15²
= 625 - 225
= 400
a = √400 = 20 cm
L = 1/2 x a x t
= 1/2 x 20 x 15
= 150 cm²
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
36. A
37. A
Penjelasan dengan langkah-langkah:
36. 8² + 10² = 64 + 100 = 164
14² = 196
karena 8² + 20² < 14² maka segitiga
lancip
37 mencari panjang alas (a)
a² = 25² - 15²
= 625 - 225
= 400
a = √400 = 20 cm
L = 1/2 x a x t
= 1/2 x 20 x 15
= 150 cm²
Verified answer
jawaban ada di dalam foto