3. Hypotenuse 8m, the usual 45/45/90 triangle sides in ratio 1:1:√2. So we're 8/√2 = 4√2 from the wall.
Answer: 4√2 meters
4. 30/60/90 right triangle, sides in ratio 1:√3:2. Hypotenuse 50m, we're after the side opposite 60, so 50/√3 = (50/3) √3
Answer: (50/3)√3 meters
5. 45/45/90 again, ratio 1:1:√2. Leg 3 cm so hypotenuse 3√2
Answer: 3√2 cm
6. The altitude divides the triangle into two 30/60/90 triangles, ratio 1:√3:2.
The side length s of the original equilateral triangle is the hypotenuse and the altitude h is the long leg, so h= (√3/2) s.
Answer: a. 3√3 cm b. 2√3 cm c. 5√3 cm
Answer:
i think it is corresponding angle
Answer:
I believe you use pi r squared with the radius
Step-by-step explanation:
pi is 3.141592654 rounded.
so the first one would be pi x 12 squared
second one the same
and third and fourth
the first will be 452 rounded
Answer:
The train's speed in miles per hour is 1.27 miles per hour. Hope this helps and have a nice day.
Step-by-step explanation:
Answer:
Midpoint: of a line segment AB is the point that is equidistant from the endpoints A and B. Important Properties: • Distance formula: Suppose that A = (x1,y1) and B = (x2,y2) are two points in the coordinate. plane.
Step-by-step explanation:
