3 years ago

Geometry... Find the angles

1 answer:

4 0

The angle of x is 66

This is because 105-180=75 which gives you two measurements for the triangle on the right. Because triangles add up to 180 degrees 180-(75+39)=66

You might be interested in

Alistar is going to build fence around the outside of his garden

PolarNik [594]

Answer:

32+ $\sqrt{200}$

Step-by-step explanation:

First - one side is 10m and other one is 16, so adding this 26m

Second-hypotenuse is sqrt of 10*10+10*10.

Third- Remainder is 16-10 because that is isosceles triangular.

7 0

3 years ago

Can someone please help me thanks :)

Dmitrij [34]

29 degrees. You can just add 12 and 17 to find this, since the 12 is negative

7 0

3 years ago

Answer 8 and 9 for 10+ points

castortr0y [4]

Answer:

question 8 : it is equal to 0

Question 9 : 4+5 $\sqrt{2}$

Step-by-step explanation:

= $\sqrt{7} -\sqrt{28}\\2\sqrt{7} - \sqrt{4x7}\\2\sqrt{7} - 2\sqrt{7}\\0\\\sqrt{2} (5+\sqrt{8})\\5\sqrt{2} + \sqrt{2*8}\\5\sqrt{2} + 4\\4 + 5\sqrt{2}$

4 0

3 years ago

Please answer ASAP! An explanation is a MUST REQUIREMENT in order to receive points and the Brainliest answer. Thank you.

solmaris [256]

I think the fourth answer is correct because instead of subtracting 0.25 from c, you could do the opposite, wich is 0.75 x c.

5 0

3 years ago

Los lados de un triangulo rectangulo miden 6cm, 8cm, y 10cm ¿cuanto mediran los catetos de un triangulo semejante al primero si

elena-14-01-66 [18.8K]

Answer:

Los catetos miden 3 cm y 4 cm.

Step-by-step explanation:

5 cm/10 cm = 1/2

6 cm * 1/2 = 3 cm

8 cm * 1/2 = 4 cm

8 0

3 years ago