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3 years ago

13

What is the measure of a base angle of an isosceles triangle if the vertex angle measure 38 and the two congruent sides each mea

sure 21 units ?

1 answer:

MissTica3 years ago

7 0

38+21 Units= 59 units .

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find the area of a regular hexagon with an apothem 10.4 yards long and side 12 yards long. Round your answer to the nearest tent

OLga [1]

Answer:

The area of a regular hexagon with an apothem 10.4 yards long and side 12 yards long is 124.80 yards²

Step-by-step explanation:

Given : A regular hexagon with an apothem 10.4 yards long and side 12 yards long.

We have to find the area of a regular hexagon with an apothem 10.4 yards long and side 12 yards long.

Since, the Given hexagon is a regular hexagon.

So, each side make equal angle with mid point.

Thus, Area of each triangle = $\frac{1}{2} \times base \times height$

base = 12 yards

height = 10.4 yards.

Thus, Area of each triangle = $\frac{1}{2} \times 12 \times 10.4=62.4$

Since, there are 6 triangles.

so area of hexagon = 6 × Area of triangle

area of hexagon = 6 × 62.4 = 124.8 yards²

Thus, The area of a regular hexagon with an apothem 10.4 yards long and side 12 yards long is 124.80 yards²

4 0

3 years ago

Read 2 more answers

Can someone plz help me on this plz

ddd [48]

Ok so ... the answer is B:264 because you multiply all the numbers because volume = l x w x h... which also is 6 x 11 x 4 and that’s how I got B :)

5 0

3 years ago

What is the solution, if any, to the inequality |3x|>_0?|

WINSTONCH [101]

Answer:

x $\geq$ 0

Step-by-step explanation:

if you plug it into symbolab, it tells you that absolute values are greater to or equal to 0, and that it's always true.

3 0

3 years ago

Read 2 more answers

Norma has an A-frame cabin.The back is shown below. How many square feet of paint will she need to cover the back of the cabin?

a_sh-v [17]

I FOUND YOUR FULL QUESTION IN OTHER FUENETES.
PLEASE SEE ATTACHED IMAGE.
For this case what you should do is find the area of the triangle which will be given by:
A = (1/2) * (b) * (h)
Where
b: base
h: height
Substituting the values we have:
A = (1/2) * (25 1/2) * (15)
A = 191.25 feet ^ 2
Answer:
she will need 191.25 feet ^ 2 to cover the back of the cabin

7 0

3 years ago

Which line most accurately represents the line of best fit for the scatter plot?

VARVARA [1.3K]

Answer:

Your right, it's D.

Step-by-step explanation:

8 0

3 years ago