A is located at (1,3) D is located at (5,0)
distance formula is sqrt((x2-x1)^2 +(y2-y1)^2)
= sqrt(( 5-1)^2 + (0-3)^2)
= sqrt((4^2 +-3^2)
= sqrt (16+9)
= sqrt(25)
= 5
distance is 5 units
Solution:
Answer:
C.
<em>Hope this was helpful.</em>
1) -33/19
2) 8/9
3) -43/8
4) 1/17
5) -5
These should be correct
To solve this problem, we need to know the formulas for the areas of each of these shapes. The formula for the area of a circle is πr², the area of a rectangle is b * h, the area for a square is s², and the area for a triangle is 0.5bh. Now we can solve.
1) This is a circle, so the area is πr² = π(6)² = 36<span>π square feet
2) This is a square, so the area is s</span>² = 12² = 144 square yards
3) This is a rectangle, so the area is b * h = 6 * 14 = 84 square inches
4) This is a rectangle, so the area is b * h = 7 * 3 = 21 square inches
5) This is a circle, so the area is πr² = π(4)² = 16<span>π square feet
6) This is a triangle, so the area is 0.5bh = 0.5 (8 * 8) = 0.5 * 64 = 32 yd.</span>²
7) This is a triangle, so the area is 0.5bh = 0.5 (5 * 10) = 50 * 0.5 = 25 yd.²
8) This is a rectangle, so the area is b * h = 10 * 2 = 20 in²
9) This is a square, so the area is s² = 9² = 81 ft²
To use arithmetic to solve ot