Makakuha ng maliwanag na mga sagot sa iyong mga tanong sa IDNStudy.com. Hanapin ang mga solusyong kailangan mo nang mabilis at madali sa tulong ng aming mga eksperto.

What must be the length of the base of a triangle if its area is 57.5 cm² and its height is 20 cm? Let K = ½​

Sagot :

answer

INTUITION FOR WHY THE AREA OF A TRIANGLE IS A=¹-² BH

TO SEE WHY THE FORMULA MAKE SENSE DRAG THE DOT ALL WAY TO THE RIGHT

WHOA YOU MADE A RECTANGLE THAT'S TWICE AS BIG THE TRIANGLE THE AREA OF THE Rectangle is bh = 4 X 5 = 20 square units, so the area of triangle is ¹_² bh = ¹_² 4x5= 10 square units.

practice problem

what is the area of the triangle?

drog that dot to help your remember formula

practice problem 3 one vertex is hanging over the side

what is the area of the triangle?

drog that dot to help you remember the formula

Step-by-step explanation:

#letstudy

View image Valdezrichelle09
View image Valdezrichelle09
View image Valdezrichelle09