Agallon of water seal covers 200
square feet. how many gallons are
needed to paint two coats of water
seal on a deck that measures 20 feet
by 35 feet?

he will need 3 gallons to cover his deck

Step-by-step explanation: 20 x 30 ft= 600 ft

200x3=600

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.

its an acute right triangle

step-by-step explanation: