Question

What is the area of the triangle?

Obtuse triangle a b c is shown. Line a c is the base and is labelled 9 feet. A dotted line extends from the base to the right where it meets another dotted lines that extends from that first dotted line up to meet the top vertex of the triangle, b. There is a right angle square symbol where the two dotted lines meet. The vertical dotted line is labeled three feet. Side b c is labelled four feet.

thirteen point five square feet

sixteen point five square feet

twenty-seven point five square feet

thirty-six point five square feet

Answer 1

here is a visual

Answer 2

isis !!!!!!!!!!!!!! :D i want to show you something !

Answer 3

what taz

Answer 4

area of a triangle is

A = half the base times the perpendicular height

so the dotted line with the 4ft is the perpendicular height


so multiply the base by the height then find half to get the area of the triangle

Answer 5

come here !

Answer 6

no

Answer 7

attach a visual

Answer 8

im going to show you how to get the answer !

Answer 9

someone already did

Answer 10

i can attach a visual

Answer 11

i meant cant !

Answer 12

and my answer has a slight mistake

its the base times 3ft then find half for the area

Answer 13

thank you