Answer:
Pretty sure is 15
Step-by-step explanation:
90 divided by 6 is 15.
Answer:
45
Step-by-step explanation:
if it has a subtraction or negative dash in front its negative.
Answer:
Step-by-step explanation:
<u>Given that:</u>
ΔUVW,
Side w = 44 cm, (It is the side opposite to )
Side u = 83 cm (It is the side opposite to )
and ∠V=141°
Please refer to the attached image with labeling of the triangle with the dimensions given.
Area of a triangle with two sides given and angle between the two sides can be formulated as:
Where a and b are the two sides and
is the angle between the sides a and b
Here we have a = w = 44cm
b = u = 44cm
and ∠C= ∠V=141
Putting the values to find the area:
So, the <em>area </em>of given triangle to the nearest square centimetre is:
Tanα=5/12
α=arctan(5/12)°
α≈22.62° (to nearest hundredth of a degree)