✨ Best Answer ✨
(1)1/2 ×5×8×sin60°
=1/2 ×5×8×√3/2
=10√3
(2)1/2 ×8×10×sin150°
=1/2 ×8×10×1/2
=20
✨ Best Answer ✨
(1)1/2 ×5×8×sin60°
=1/2 ×5×8×√3/2
=10√3
(2)1/2 ×8×10×sin150°
=1/2 ×8×10×1/2
=20
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