A LITTLE MATH, A BIG ADVENTURE

Sproutleap's Trig Trail

Help Sproutleap shape bridges, lift paths and reach the summit. Learn one trig idea at a time, then use it to open the way.

2D PUZZLE ADVENTURE · 5 WORLDS

WORLDSine Steps

CHALLENGE1 / 30

STAR SPARKS0 ✦

SCORE0

BEST0

Sine Steps · The first bridge

SPROUTLEAP'S TRIG TRAIL

Can you find the way up?

Walk and hop through five worlds. At each broken bridge, use a right triangle to work out the missing height, distance, or angle. The lessons show you how, then the bridge appears!

sin θ = opposite ÷ hypotenusecos θ = adjacent ÷ hypotenusetan θ = opposite ÷ adjacent

Move with A / D or ← / → · Hop with Space · Solve at the gate with E

THE TRIG CLUE

Three ratios, one right triangle

Walk to the glowing bridge marker. Sproutleap will show you the right triangle and a small lesson when you get there.

SOH · CAH · TOA

YOUR NEXT STEP

Reach the first bridge

Use the arrow keys to walk over to the glowing marker. There is a little fallen branch to hop over first.

Ready when you are, explorer.Keyboard: A / D or arrows · Space to hop · E to solve · P to pause

A friendly introduction to right-triangle trigonometry. Use a calculator for decimal answers; all distances round to the nearest tenth unless the clue says otherwise.