Areas are measured in km2, not in km.
Using cosine, we can find the hypotenuse by using the formula below;
hypotenuse = adjacent / cos ∅
<h3 /><h3 /><h3>Trigonometric ratios:</h3>
- Trigonometric ratios are ratios of sides of a right angled triangle.
- The simplest ratios are cosine, sine and tangent.
Using cosine, the hypotenuse side can be solved as follows:
cosine ∅ = adjacent / hypotenuse
cross multiply
hypotenuse cos ∅ = adjacent
divide both sides by cos ∅
hypotenuse cos ∅ / cos ∅ = adjacent / cos ∅
Therefore,
hypotenuse = adjacent / cos ∅
learn more on cosines here: brainly.com/question/10657732?referrer=searchResults
Answer:
1/q^30 (startfraction 1 over q subscript 30 baseline end fraction)
Step-by-step explanation:
just took quiz
Answer:
neither of the endpoints.
Step-by-step explanation:
Given the solution
2 < x < 24
Indicates that the solutions to the original inequality are between 2 and 24 but not including 2 and 24
If the solution had been
2 ≤ x ≤ 24
Then both 2 and 24 would be included in the solution
Answer:
Step-by-step explanation:
<h2>
Area of shapes</h2><h3> a) Triangle</h3>
base = b = 7 km
altitude or height = h = 3.8 km
<h3>b) Rectangle:</h3>
length = l = 8.2 cm
width = w = 7 cm
= 8.2 * 7
= 57.4 cm²
<h3>c) Parallelogram</h3>
base = b = 9.1 km
height = h = 5 km
= 9.1 * 5
= 45.5 km²
<h3>d) Trapezium</h3>
Parallel sides a = 8.9 m & b = 2.7 m
height = h = 4.2 m