Geometry 1
The perimeter of a rectangular table is 240 feet. The width of the table is 80 feet. Select the length of the table.
A. 40 feet
B. 32 feet
C. 30 feet
D. 28 feet
A
The width of the rectangle is 9 cm. The area of the rectangle is 972 square centimeters. Select the unknown side length, L.
A. L = 180 cm
B. L= 108 cm
C. L = 90 cm
D. L= 45 cm
B= 108 cm
This is a two part question. Mrs. Pharis has a picture.
Part A: What is the measure of the unknown angle, A?
Part B: What equation could help you to find the missing angle, A?
A. 90° = A + 26°
B. 90° + A = 54°
C. 26° - A = 90°
D. 90° + 64° = A
part A: B
part B: A
MW question 1
Teacher must verify
How many 15 degree turns do you need to create a 90 degree angle?
6
Mrs. Pharis will show you the polygon
Select all the acute angles in the polygon.
A. angle A
B. angle B
C. angle C
D. angle D
E. There are no acute angles.
B and D
What is an obtuse angle?
Angle greater than 90 degrees, less than 180 degrees
If I have a 90 degree angle split into 3rds. How many degrees are 2 of the angles combined?
60
MW use the model to complete the sentence below
<JKL measures 100 degrees and is _____ because it is more than 90 degrees but less than _____.
Obtuse
180
How many 30 degree turns do you need to create for a 90 degree angle?
3
Esther uses 152 feet of fence to enclose her flower garden. The length of the garden is 60 feet.
What is the width of the garden?
_________ feet
16 feet
How do you know if a polygon has a reflex angle?
It will cave in aka concave polygon
This is a two part question. I have a picture to show you.
Part A: What is the measure of the unknown angle, A?
A108° B. 118° C. 112° D. 98°
Part B: What equation could help you to find the missing angle, A?
part a: A
part b: D
MW #3
Look at the diagram what is the measure of the unknown?
60 degrees
A _______ angle measures exactly 90 degrees
A(n) ______ angle measures less than 90.
An _______ angles measures more than 90 but less than 180.
Right, acute, obtuse
Mrs. Pharis has a picture to show you
What is the measure of the unknown angle?
Write an equation for the unknown angle.
B
70 + x = 130
Remy wants to create a sports area in the playground. The sandbox (option A) has a length of 45 feet and a width of 15 feet. The jungle gym (option B) has a length of 27 feet and a width of 25 feet. What can be said about the two options?
Help Remy to pick a true statement about the playground equipment.
B
If I have a 90 degree angle split in half. How many degrees are each angle?
45 degrees
Look at angle GHI. select the best estimate for the angle
about 120
An _______ angles measures exactly 180.
An _______ angles measures more than than 180.
Straight and reflex
A rectangle has a length of 20 in and a width of 12 in.
Select the length and width of another rectangle with the same perimeter.
A. 15 in. by 13 in.
B. 18 in. by 12 in.
C. 21 in. by 8 in.
D. 25 in. by 7 in.
D.
Look at the picture. What is the measure of the angle?
120 degrees
Which of the following rectangles could have an area of 144 square feet? Answer yes or no.
When completing the table below, remember to write the letter that matches your answer choice.
Rectangle with a perimeter of 50 feet.
A. YES
B. NO
Rectangle with a perimeter of 60 feet.
C. YES
D. NO
Square with perimeter of 24 feet.
E. YES
F. NO
Rectangle with a perimeter of 40 feet.
G. YES
H. nO
A, C, F, H
How many 45 degrees turns do you need to create a 90 degree angle?
2
A square has a perimeter of 72. What is the length and width?
L- 18 W-18