Question

Please help me...I recently lost my dad and he was the one to help me with math...so please!!!

Answer 1

a=bh

Answer 2

oh my !
sry to hear that ! :'(
i also lost somone used to help me
so ...

Answer 3

Its ok and I am sorry 2

Answer 4

as raffle_snaffle is saying, the area of the parallelogram is

Area = base times height

Answer 5

the base is 67

the height is 52

Answer 6

so what's the area?

Answer 7

a=1/2bh for the triangle

Answer 8

is the are 67 plus 52?

Answer 9

no, not plus

times

Answer 10

so you multiply (not add)

Answer 11

oh so its 3484?

Answer 12

3484 is correct

Answer 13

for the triangle, you use the formula

A= (1/2)*b*h

so you basically find b*h first, then cut that answer in half

Answer 14

3. Area of a trapezoid: A = (b + B)*h/2
Short base b = 9.5
Long base: B = 22.5
Height : h = 8.
Computation: (9.5 + 22.5)* 8/2 = ....
4. The total area is the sum of 2 trapezoids:
(4 + 25)*16/2 (= 232) + (15 + 25)*10/2 (= 200) = ......
5. Are of circle A = Pi R^2, with R the radius
A = 3.14* (4)^2 = 5024
6. Circumference of a circle: C = 2Pi*R or C =Pi*D , D is the diameter.
C = 80 = 3.14D -> D = 80/3.14 = .....
7) Area of circle: A = Pi R^2 = 3.15 (96)^2 = ....
8. Fencing. If the are of a square is 100 ft^2, then its side is 10.
She needs to fence 4 sides,--> 4 *10 = .....ft
Extra. Circumference of the tire: C = Pi*D = 3.14x 2.5 = 7.85.
The number of times : x = 5,280/7.85 = ....
About 637 times.

Answer 15

Thank you sooooooo much!!!!! :)