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​In Right Triangle ,Point Is Moving Along a Leg

Question 10

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​In right triangle ​In right triangle ,point is moving along a leg of the right triangle toward point at a rate of cm/sec and point is moving toward point at a rate of cm/sec along a line containing the other leg of the right triangle,as illustrated in the triangle shown below.What is the rate of change in the area of ,with respect to time,at the instant when cm and cm? ​ ​ A) -4.48 cm<sup>2</sup>/sec B) -3.36 cm<sup>2</sup>/sec C) -3.2 cm<sup>2</sup>/sec D) ​​-4 cm<sup>2</sup>/sec ,point ​In right triangle ,point is moving along a leg of the right triangle toward point at a rate of cm/sec and point is moving toward point at a rate of cm/sec along a line containing the other leg of the right triangle,as illustrated in the triangle shown below.What is the rate of change in the area of ,with respect to time,at the instant when cm and cm? ​ ​ A) -4.48 cm<sup>2</sup>/sec B) -3.36 cm<sup>2</sup>/sec C) -3.2 cm<sup>2</sup>/sec D) ​​-4 cm<sup>2</sup>/sec is moving along a leg of the right triangle toward point ​In right triangle ,point is moving along a leg of the right triangle toward point at a rate of cm/sec and point is moving toward point at a rate of cm/sec along a line containing the other leg of the right triangle,as illustrated in the triangle shown below.What is the rate of change in the area of ,with respect to time,at the instant when cm and cm? ​ ​ A) -4.48 cm<sup>2</sup>/sec B) -3.36 cm<sup>2</sup>/sec C) -3.2 cm<sup>2</sup>/sec D) ​​-4 cm<sup>2</sup>/sec at a rate of ​In right triangle ,point is moving along a leg of the right triangle toward point at a rate of cm/sec and point is moving toward point at a rate of cm/sec along a line containing the other leg of the right triangle,as illustrated in the triangle shown below.What is the rate of change in the area of ,with respect to time,at the instant when cm and cm? ​ ​ A) -4.48 cm<sup>2</sup>/sec B) -3.36 cm<sup>2</sup>/sec C) -3.2 cm<sup>2</sup>/sec D) ​​-4 cm<sup>2</sup>/sec cm/sec and point ​In right triangle ,point is moving along a leg of the right triangle toward point at a rate of cm/sec and point is moving toward point at a rate of cm/sec along a line containing the other leg of the right triangle,as illustrated in the triangle shown below.What is the rate of change in the area of ,with respect to time,at the instant when cm and cm? ​ ​ A) -4.48 cm<sup>2</sup>/sec B) -3.36 cm<sup>2</sup>/sec C) -3.2 cm<sup>2</sup>/sec D) ​​-4 cm<sup>2</sup>/sec is moving toward point ​In right triangle ,point is moving along a leg of the right triangle toward point at a rate of cm/sec and point is moving toward point at a rate of cm/sec along a line containing the other leg of the right triangle,as illustrated in the triangle shown below.What is the rate of change in the area of ,with respect to time,at the instant when cm and cm? ​ ​ A) -4.48 cm<sup>2</sup>/sec B) -3.36 cm<sup>2</sup>/sec C) -3.2 cm<sup>2</sup>/sec D) ​​-4 cm<sup>2</sup>/sec at a rate of ​In right triangle ,point is moving along a leg of the right triangle toward point at a rate of cm/sec and point is moving toward point at a rate of cm/sec along a line containing the other leg of the right triangle,as illustrated in the triangle shown below.What is the rate of change in the area of ,with respect to time,at the instant when cm and cm? ​ ​ A) -4.48 cm<sup>2</sup>/sec B) -3.36 cm<sup>2</sup>/sec C) -3.2 cm<sup>2</sup>/sec D) ​​-4 cm<sup>2</sup>/sec cm/sec along a line containing the other leg of the right triangle,as illustrated in the triangle shown below.What is the rate of change in the area of ​In right triangle ,point is moving along a leg of the right triangle toward point at a rate of cm/sec and point is moving toward point at a rate of cm/sec along a line containing the other leg of the right triangle,as illustrated in the triangle shown below.What is the rate of change in the area of ,with respect to time,at the instant when cm and cm? ​ ​ A) -4.48 cm<sup>2</sup>/sec B) -3.36 cm<sup>2</sup>/sec C) -3.2 cm<sup>2</sup>/sec D) ​​-4 cm<sup>2</sup>/sec ,with respect to time,at the instant when ​In right triangle ,point is moving along a leg of the right triangle toward point at a rate of cm/sec and point is moving toward point at a rate of cm/sec along a line containing the other leg of the right triangle,as illustrated in the triangle shown below.What is the rate of change in the area of ,with respect to time,at the instant when cm and cm? ​ ​ A) -4.48 cm<sup>2</sup>/sec B) -3.36 cm<sup>2</sup>/sec C) -3.2 cm<sup>2</sup>/sec D) ​​-4 cm<sup>2</sup>/sec cm and ​In right triangle ,point is moving along a leg of the right triangle toward point at a rate of cm/sec and point is moving toward point at a rate of cm/sec along a line containing the other leg of the right triangle,as illustrated in the triangle shown below.What is the rate of change in the area of ,with respect to time,at the instant when cm and cm? ​ ​ A) -4.48 cm<sup>2</sup>/sec B) -3.36 cm<sup>2</sup>/sec C) -3.2 cm<sup>2</sup>/sec D) ​​-4 cm<sup>2</sup>/sec cm? ​ ​In right triangle ,point is moving along a leg of the right triangle toward point at a rate of cm/sec and point is moving toward point at a rate of cm/sec along a line containing the other leg of the right triangle,as illustrated in the triangle shown below.What is the rate of change in the area of ,with respect to time,at the instant when cm and cm? ​ ​ A) -4.48 cm<sup>2</sup>/sec B) -3.36 cm<sup>2</sup>/sec C) -3.2 cm<sup>2</sup>/sec D) ​​-4 cm<sup>2</sup>/sec ​


A) -4.48 cm2/sec
B) -3.36 cm2/sec
C) -3.2 cm2/sec
D) ​​-4 cm2/sec

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