$\frac{ {a}^{2} }{b + c} = \frac{ {b}^{2} }{c + a} = \frac{ {c}^{2} }{a + b} = 1 \: prove \: that \: \frac{a}{a + 1} + \frac{b}{b + 1} + \frac{c}{c + 1} = 2$ plz slove...

Math, 1 year ago

A circle is cut from a square piece of cloth, as shown: A square, one side labeled as 48 inches, has a circle inside it. The circle touches all the sides of the square. The portion of the square outside the circle is shaded. How many square inches of cloth are cut from the square? (π = 3.14)...

Math, 1 year ago

solve this question plzzz 11 & 12...

Q.1In the circle with centre O shown alongside,1) Seg OD is a2) Seg AB is a3) Seg PQ is a4) The length of seg AB is that of seg OD.​

Answers

Q.1
In the circle with centre O shown alongside,
1) Seg OD is a
2) Seg AB is a
3) Seg PQ is a
4) The length of seg AB is that of seg OD.