slove for the area of ΔABC to the nearest whole number.
A)13 cm2
B) 26cm2
C)53 cm2
D)106 cm2
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Answer:
sin(62) = opposite/ hypotenuse
0.882 = h/8
h = 0.882× 8
h = 7.06 cm
area of a triangle = 1/2 × base × height
area = 1/2 ×15 × 7.06
area = 52.7 ~ 53 sq cm
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