Answer:
17.15
Step-by-step explanation:
The transformation will lie in the 4th quadrant.
The new coordinates are (2, -3), (4, -7), (8, -5), and (7, -2).
Answer:
x =10
Step-by-step explanation:
Using the pythagoras theorem om one of the right triangle;
(√74)² = (x/2)²+7²
74 = (x/2)²+49
(x/2)² = 74 - 49
(x/2)² = 25
Square root both sides
√ (x/2)² = ±√25
x/2 = ±5
x = 2 * ±5
x = ±10
Hence the value of x is 10
16.8. Perimeter of a triangle is side a+ side b+ side c.
