bantu donk gan isi pake cara yh please

sorry for bad handwriting. the answer is D

tinggiΔ = √13² - 5²
=√169 - 25
= √144
= 12cm
Luas Δ = 1/2 x a x t
= 1/2 x 5 x 12
= 30 cm²
2 Luas Δ = 2 x 30 = 60 cm²
tinggi trapesium= √5² - 3²
= √25 - 9
= √16
= 4cm
Luas trapesium= 1/2 x ( a+b ) t
= 1/2 x (20 +26 ) x 4
= 92 cm²
Luas bangun datar.....
= 60 + 92 =152 cm² A