Happydino05idn
Answered

Get personalized answers to your unique questions on IDNLearn.com. Find reliable solutions to your questions quickly and accurately with help from our dedicated community of experts.


An 80-centimeter ramp connects the sidewalk to the bed of a truck. If the ramp
forms a 30-degree angle with the ground, the truck bed is centimeters off the ground.

Sagot :

Batolisisidn

The truck bed is 40cm .

What is a right-angled triangle?

A right-angled triangle is a triangle with one of its angle 90°.

Analysis:

The ramp, the height of the truck bed from ground and the distance of truck bed to the point the ramp makes contact with the ground form a right angle triangle.

So that sin 30 = height of truck bed above ground/length of ramp

sin 30 = height/80

height of the truck = 0.5 x 80 = 40cm

Learn more about right-angled triangle: brainly.com/question/64787

#SPJ1

We value your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. IDNLearn.com is your go-to source for accurate answers. Thanks for stopping by, and come back for more helpful information.