Answer:
The answer to your question is: distance = 15.55 units
Step-by-step explanation:
Data
A (-3, 4)
B (8, -7)
Formula
distance = √((x2-x1)² + (y2-y1)²)
Substitution
distance = √((8- -3)² + (-7-4)²)
distance = √((8 + 3)² + (-7-4)²)
distance = √((11)² + (-11)²)
distance = √(121 + 121)
distance = √242
distance = 15.55 units
9514 1404 393
Answer:
B) ΔCAT is congruent to ΔDOG
Step-by-step explanation:
If angles are congruent, the triangles are <em>similar</em>. When both corresponding angles and corresponding sides are congruent, the triangles are <em>congruent</em>.
ΔCAT is congruent to ΔDOG
Answer:
4
Step-by-step explanation:
5 * 1/5 + 1/5 * 15 = 4
If you plot the triangle on a graph, you'll see that the shape is a right triangle. Using the distance formula we can calculate the distance between point A and point B, which is the hypotenuse.
√<span><span><span>(<span>2− (−2)</span>)^</span>2 </span>+ <span><span>(<span>4−1</span>)^</span>2
</span></span>√<span><span><span>(<span>2+2</span>)^</span>2 </span>+ <span><span>(<span>4−1</span>)^</span>2
</span></span>√<span><span><span>(4)^</span>2 </span>+ <span><span>(3)^</span>2
</span></span>√<span><span>6+9
</span>√</span><span><span>25
</span>= 5
5 + 6 + 8 = 19. The perimeter of triangle ABC is 19 units. Hope this helps:)
~Ash</span>
Answer:4 is the answer
Step-by-step explanation:
