Answer:
n = 28 degree
Step-by-step explanation:
2n + 17 + 2n - 5 + 2n = 180 degree (sum of interior angles of a triangle)
6n +12 = 180
6n = 180 - 12
n = 168/6
n = 28 degree
Answer: A. 4.88
Step-by-step explanation:
4.88 is positive. It doesnt make sense for the answer to be a negative number when the question is asking for a GAIN of something.
Answer:
Step-by-step explanation:
If BD is altitude then AC is the base.
<u>The length of AC is:</u>
- AC =

<u>The length of BD is:</u>
- BD =

<u>The area is:</u>
- A = 1/2bh
- A = 1/2 *
= 18 unit²
Answer:
D) no dimensions, only position.
Step-by-step explanation: A geometric point has no dimensions, only position
. Geometric points do not have any length, area, volume, or any other dimensional attribute.
Answer:
B (56!)
Step-by-step explanation:
okay so you have to convert the inches to feet given the measurements
6.4(2.5)=16
4.8(2.5)=12
12+12+16+16=56