Answer:
150.72
Step-by-step explanation:
Answer:
This means the height of the triangle is twice the height of the rectangle.
Step-by-step explanation:
Area of a rectangle is given as product of length and width, A=l*w
Area of triangle is given as the product of the base length by half the height,
A= 1/2 *b*h
If the areas are the same then it means;
l*w = 1/2 *l*h where l is the base length
l*w = l*h/2 ------but the base measurement is the same thus
w= h/2
2 w = h
This means the height of the triangle is twice the height of the rectangle.
did it show the number line she threw?
Answer:
84
Step-by-step explanation:
Since we are given line OP perpendicular to line DR, then angles PDR and ODR are right angles.
Angles PDA and ADR are complementary.
Angles ODU and UDR are complementary.
Angles ADR and UDR are given as congruent.
We can conclude that angles PDA and ODU are congruent.
By AA Similarity, triangles APD and UMD are similar.
DP/DM = PA/MU
3.75/10 = 4.5/MU
3.75MU = 10 × 4.5
MU = 12 (altitude of triangle DUO)
OD = OM + MD = 4 + 10 = 14 (base of triangle DUO)
area = base × height / 2
area = 14 × 12 / 2
area = 84