2. When constructing a sail, a team put fabric in this triangular shape and measured two adjacent sides in feet and the included angle. What is the area of the sail? 55.2

Q: What is the length of the diameter in the circle below? 12 24

A: Consider the guven figure: Here, AC is the secant, and CE is the tangent to the circle. A tangent…

Q: . What is the area of this parallelogram? 8 in. 10 in.

A:

Q: 2. What is the perimeter of the irregular shape below? 8 cm 3 cm 12 cm 4 cm 4 cm

A:

Q: The 2 sides of a triangle are 3in and 4in; the perimeter of the triangle is 11in. What kind of…

A: Given that  The two sides of the triangle is 3in and 4 in  Perimeter of the triangle is 11 in  To…

Q: 1) 8.5 mi 5 mi 8.5 mi

A:

Q: 1. The window in this door is 25.5 inches wide and 35.0 inches high. The hole for the lock is 2.0…

A:

Q: 9 metres 18 metres 35°

A:

Q: A camival equipment manufacturer states that the circular platform of a particular merry-go- round…

A:

Q: Explain the area formula for the following triangle. A. In particular explain how the formula for…

A: Area of triangle is the half of the product of triangle's height and base side length. Area of…

Q: 14. Find the area of the figure. 43 cm 30° 51 cm 35° 32 cm

A: Given query is to find the area of the figure.

Q: Find the area of each. 1) 11.9 m 11.9 m

A: Given ,  We have to find the area

Q: Dean built a sculpture from 4 congruent triangles. Find the area to determine how much wood was used…

A: Area of triangle =12 × base × height

Q: 10 yd 14.5 yd 10.5 yd

A: Given that, the triangle is a right angle triangle and the length of the sides which are makes right…

Q: a. Draw a square. Then construct the figure shown at the right. b. If the radius of the square is 2,…

A: a. To construct the given diagram. follow the followings steps; draw a square. draw 4 semicircles…

Q: 9) Find the shaded area. Round to the nearest tenths. 18 cm 4 c 12cm

A: By using area of rectangle and area of circle formula, we find the area of shaded region.

Q: 15. The right triangle shown below is formed by joining three squares at their vertices. 144 cm2 /13…

A: Area of first square=144 cm square side length of third square=13 cm

Q: What is the perimeter of a cross section perpendicular to face QRST of the cube shown below? R. 4 M

A: Solution :-

Q: Calculate the area of the following triangles. b 12 mm 80 12 mm

A:

Q: Find the area of an equilateral triangle with side 12.

A:

Q: Consider a right triangle with leg OA = L, where L > 0, and angle OÂB Find 6 the area of the largest…

A: hello greetings from bartlaby.i am here to help you

Q: Find the area of the shaded region. 5) Area of AB CD=64 in A

A:

Q: E 10 m Il m F

A:

Q: What is the perimeter of the triangle below? 12 39 19 O 155 O 140 O 105 O 118

A:

Q: What is the perimeter of this figure? 3 cm 5 cm 3 cm 7 cm O 24 cm 18 cm 20 cm 22 cm

A: We will use the perimeter formulae to find solution to the problem .

Q: 3. Find the length of the unmarked leg in each right triangle. b) а) 26 cm 15 cm 10 cm 12 cm c) d)…

A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.