Marco sorted these solid figures into two groups. What is true about the groups? Group 1
Group 2
E
1.) All figures in Group 2 are triangular
prisms.
1) All figures in Group 1 are rectangular
prisms.
1) All figures in Group 2 appear to have at
least one triangular face.
>) All figures in Group 1 appear to have at
least one square face.
My Progress

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

answer: (3,11) is your answer.

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%

can i know which language is this?