2 years ago

Find the missing length of the triangle (Side AC)

Mathematics

1 answer:

kvasek [131]2 years ago

7 0

Answer: 17.3 cm

Step-by-step explanation:

$\tan 68^{\circ}=\frac{AC}{7}\\\\AC=7\tan 68^{\circ}\\\\AC \approx 17.3$

You might be interested in

What is the domain of the graph function

andrey2020 [161]

Answer:

Step-by-step explanation:

it -4<x<8 your answer is d

5 0

4 years ago

Simplify the complex fraction. 3/4 2/5

laiz [17]

Answer:

assuming you meant (3/4)/(2/5)

15/8 or 1 7/8

Step-by-step explanation:

use a calculator

8 0

3 years ago

Find the volume of a cube 8 1/8 cm.

DedPeter [7]

V=a^3
V=8 1/2^3
V=614.125

8 0

4 years ago

Read 2 more answers

Which situation CANNOT be represented by the equation x + 18 = 52

Andrei [34K]

Answer:

Step-by-step explanation:

For D, you would have to ADD 52 to 18.

3 0

3 years ago

The figure shows a quarter circle and an equilateral triangle. What is thearea of the shaded part? Give your answer to 3 signifi

ad-work [718]

Explanation

The shaded area represents a segment. This can be solved with the formula below;

$\mleft(\frac{\theta}{360}\mright)\times\pi r^2-\frac{1}{2}r^2sin\theta$

Since the triangle is an equilateral triangle, it implies that the angle subtended at the centre is 60 degrees. Also, the given radius is 7 cm

$\begin{gathered} =7^2(\frac{60}{360}\times3.14-\frac{1}{2}\times\sin 60)^{}_{} \\ =49(\frac{3.14}{6}-\frac{\sqrt[]{3}}{4}) \\ =4.43\operatorname{cm}^2 \end{gathered}$

Answer:

$4..43\operatorname{cm}^2$

7 0

1 year ago