Answer:
n=-N/5+9/5
Step-by-step explanation:
42 times 28 is how you will get the area. If you need perimeter then just do (42 times 2) plus (28 times 2) and there you go:)
Answer:
10-B, 9-C, 11-D, 12-A
Step-by-step explanation:
Answer:
<u>The correct answer is D. obtuse scalene</u>
Step-by-step explanation:
1. Let's recall that a equilateral triangle has its three sides of the same length. An equilateral triangle is always equiangular. This is not our given triangle.
2. Let's recall that an isosceles triangle has two sides of the same length. This is not our given triangle.
<u>3. Finally, let's recall that in a scalene triangle, none of the sides are the same length. And if one of the given angles is greater than a right angle, measures more than 90 degrees, it is an obtuse triangle. This is our given triangle.</u>
<u>The correct answer is D. obtuse scalene.</u>
