Matematika tolong bantu jawab kak​

terrancenicolasulv – April 06, 2023

tolong bantu jawab kak​

Jawaban:

a. x= 70°

b. y= 180°-70°= 110°

c. 1/2×(a+b)×c

1/2×(17cm+23cm)×14cm

1/2×40cm×14cm

20cm×14cm

280 cm²

semoga membantu & jadikan jawaban terbaik!

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