Sine rule / trigonometry
how do i answer this
1 answer:
Step-by-step explanation:
area of first triangle =1/2×112×202×sin30°
area of second circle=1/2×202×197×sin60.5°
- 1/2×202×197×0.870
- 17310.39m²
Total area of estates=area of first triangle +area of second triangle
hope it helps.
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