Math, asked by Anonymous, 7 months ago

please help with explanation na ​

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Answered by himaeswary7229
1

Answer:

1) (a)

4 \sqrt{5}

2) (d) 12

3) (c) 1

4) (a) 1st quadrant

5) (c) x+y=7

6) c)297

7) (d)

 \sqrt{s(s - a)(s - b)(s - c)}

Answered by Anonymous
1

1) (a) \\ </p><p>4 \sqrt{5} \\ </p><p>2) (d) 12 \\ </p><p>3) (c) 1 \\ </p><p>4) (a) 1st  \: quadrant \\ </p><p>5) (c) x+y=7 \\ </p><p>6) c)297 \\ </p><p>7) (d)  \\  </p><p>\sqrt{s(s - a)(s - b)(s - c)}\\ </p><p>

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