Math
Skills
✕ Quit
📐 Trigonometry
Exact values for 30°, 45° and 60°
📖 Worked example · same type, different numbers
Answer:
Got it — my turn →
1
/ 10
0 s
Check
Next →
📖 See a worked example
⌨ Math input
▾
Hide phone keyboard
Your answer
a⁄b
√
x²
x^
log
ln
∛
|x|
π
°
(
)
sin
cos
tan
sin⁻¹
cos⁻¹
tan⁻¹
7
8
9
⌫
AC
◀
4
5
6
×
÷
▶
1
2
3
+
−
=
0
.
×10ⁿ
Ans
,
%
More symbols
▾
<
>
≤
≥
%
≈
eˣ
10ˣ
n!
∞
≠
±
Σ
∫
d/dx
ⁿCᵣ
ⁿPᵣ
→
[ ]
{ }
i
j
e
a b⁄c
∩
∪
′
∅
⊂
∈
✎ Switch to equation editor
beta
Loading…
Worked solution
Show all steps
That's the full method. Now try one like it yourself.