edwardcasasola edwardcasasola

25-04-2017
Mathematics

contestada

A trapezoid has an area of 30 in2. If the lenghts of the bases are 4.8 and 5.2 in, what is the lenght?

Respuesta :

ivettesoccer ivettesoccer

25-04-2017

looking for the height, if trapezoid area equals (a+b)/2 x h then h = 2A/(a+b)
so h = 2(30)/(4.8+5.2) = 6

Answer Link

Otras preguntas

what kind of information is appropriate to include in a cover letter

What is the value of angle K to the nearest What is the value of angle K to the nearest tenth? Trig functions Help!!!!!!!

Which of the following is MOST likely to be an outcome of the digital divide?

Help plsssss ☑️☑️☑️☑️

B. In school, some students are talking about the birthday party they will attend on Saturday. Complete their conversations with the correct possessive adjectiv

Rehan wants to add a fence along his triangular garden whose sides are 14m,16m and 20m. What will be the length of fencing material? Give your answer in cm.

He moved through the crowd, shaking numerous hands. Then, accompanied by John's father, the tall man walked to the opposite side of the room. John did not follo

Andrew Jackson wanted the country to have a . . . a. society that did not have a system of farming or industry b. society based on farming c. society based on i

please help, i accidentally skipped the lesson and i'm not sure what to do.

The formula for the volume of a pyramid is v=1/3Bh. Where B is the area of the pyramid and h is the height of the [pyramid