Answer:
Step-by-step explanation:
<u>We know that:</u>
- Interior angle = 175°
- Total = 360°
<u>Solution:</u>
- Exterior angle = 360 - 175
- => Exterior angle = 185°
Hence, the measure of an exterior angle is 185°.
If it's simplifying it the answer is 8n-9
Answer:
1. 44ft
2. 18ft
2. 396ft²
Step-by-step explanation:
1. Base
Sum of the total length
= 15ft + 29ft
= 44ft
Height.
The height is already given in the image above to be 18ft and it's runs perpendicular from the base.
Area
Formula for area of a triangle is 1/5(b)(h)
= 0.5 * 44 * 18
= 396 ft