Which statements are true about the unknown side length in this right triangle? Check all that apply. 13 m
6 m
The equation a? +(V13) -6° can be used to find the unknown length.
The equation (W13) :
+6²6²
can be used to find the unknown length.
The equation (W13)*+62-c? can be used to find the unknown length.
Save and Exit
Next
Submit
Mark this and return

answer: 8

step-by-step explanation:

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm

option c is correct.

step-by-step explanation:

the rule regarding the sides of triangle is:

(length of longest side)^2 = square of sum of other two sides.

the sides given are:

6, 10 and 8.

applying the rule we will get:

(10)^2 = (6)^2 + (8)^2

100 = 36+64

100 = 100

so, her answer is incorrect.

no, she should have added 6^2 and 8^2 and compared that to 10^2.

so, option c is correct.