Answer:
20
Step-by-step explanation:
The figure can be broken up into 4 congruent right triangles
with sides of 3 and 4.
Which makes a classic 3-4-5 right triangle
The 5 side is on the perimater
4 * 5 = 20
Answer:
x = 9.7
Step-by-step explanation:
Reference angle (θ) = 68°
Opposite = 24
Adjacent = x
Apply, the trigonometric function, TOA which is:
Plug in the values
Multiply both sides by x
Divide both sides by tan 68
x = 9.69662942
x = 9.7 (nearest tenth)
Answer:
1.8181818181818181 etc., which rounds to 1.82
Step-by-step explanation:
1.65/3 = 1/x
3/1.65
Answer:
72
Step-by-step explanation:
You divide 288 by 4 because it is a square and all of a square's sides are equal