please answer with procedure 5 answer
5 - 557.14 cm²
answers are correct please give the correct procedure
don't give useless an answers or will be reported
Answers
Answer:
557. 0796 cm²
Step-by-step explanation:
total area = ABGH+BCFG+CDEF+ ○half circle
= 2×ABGH+BCFG+ ○half circle (ABGH = CDEF)
= (2×0.5×(20+5)×((50-30)0.5) +30×5 + 0.5×π×10²) cm²
(height of ABGH =(50-30)0.5)
= (250 + 150 + 157.0796) cm²
= 557. 0796 cm²
Answer:
557. 0796 cm²
Step-by-step explanation:
total area = ABGH+BCFG+CDEF+ ○half circle
= 2×ABGH+BCFG+ ○half circle (ABGH = CDEF)
= (2×0.5×(20+5)×((50-30)0.5) +30×5 + 0.5×π×10²) cm²
(height of ABGH =(50-30)0.5)
= (250 + 150 + 157.0796) cm²
= 557. 0796 cm²