3. A circle has an area of \( 49 \pi \mathrm{~cm}^{2} \). Determine the diameter \( d \) of the circle. 4. A circle has a radius of \( \frac{20}{\pi} \mathrm{~cm} \). Determine the circumference \( C \) of the circle. 5. A circular cricket ground has a diameter of 94 m . A length of rope marks the boundary of the ground. What is the length of this rope to the nearest metre?

dos ángulos son opuestos por el vértice, ¿qué tienen en común os ravos

Diketahui \( a=2 p q ; b=p^{2}-q^{2} ; \) dan \( c=p^{2}+q^{2} \) dengan \( p=5 \) dan \( q=4 \). a Tentukan nilal \( a, b \), dan \( c \) b. Tunjukkan \( a, b \), dan c merupakan tripel Pythagoras. Jawaban:

2. Claim 2: In "Button, Button," Norma and Arthur are two characters who argue about a red button. Mr. Steward brought them the red button and told them that if they push it someone they don't know will die and they will receive \( \$ 50,000 \). Norma really wants the money but Arthur doesn't want to kill anyone, and this builds suspense. (A) This claim summarizes too much. (B) This claim just restates the prompt. (C) This claim skips right to the evidence.

В треугольнике \( M N P \) через точку \( A \), середину стороны \( M N \), проведена прямая \( A B \| M P \). Найдите отношение \( N B: B P \), если точка \( B \) лежит на стороне \( N P \).

Question 12 (1 point) Given that, \( y=\frac{(x-1)(x+3)}{x-3} \) find the \( y \)-intercept,