jasminepil jasminepil

13-12-2020
Mathematics

contestada

Look at this triangle.
B
13 cm
A
8 cm
Work out length BC.

Look at this triangle B 13 cm A 8 cm Work out length BC class=

Respuesta :

musiclover10045 musiclover10045

13-12-2020

Using the Pythagorean theorem:

BC = sqrt(13^2 - 8^2)

BC - sqrt(169 - 64)

BC = sqrt(105)

The exact dimension is sqrt105

If it needs be be in decimal format, sqrt(105) = 10.24695

Answer Link

Otras preguntas

solve the equation for the indicated variable (For R)[tex]v = \frac{r - s}{2} [/tex]

can you show me the south american map with counties

What does Ruth’s mother give her when she leaves Virginia for New York?

What is ‘amplitude of vibration?

Which statement best describes Georgia’s Barrier Islands?

Identify the domain and range of each relation whether the relation is a function. 1. {(3, 6), (5,7), (7.7) (8. 9)}

Find the area of the figure. 3inches5inches7 inches7 inches4 inches

The image Group of Cannibal Indians most directly reflects which of the following common beliefs among early European explorers in North America? O A. American

The surface area of a sphere with a diameter of 12 units is:

3 hundreds + 12 tens + 8 ones =