Answer:
20 ft²
Step-by-step explanation:
the area (A) of a triangle is calculated using the formula
A = bh ( b is the base and h the height )
here b = 5 and h = 8
A = × 5 × 8 = 20 ft²
In the rhombus, m<1 =35 find m<3 55 110 35 70
1 answer:
Answer:
Measure of ∠3 is 110°
Step-by-step explanation:
Given the rhombus m∠1=35°
we have to find the measure of ∠3
As ABCD is rhombus all sides are equal and AB||CD
⇒ m∠1=m∠2=35°
⇒ AB=BC
∴ ∠1=∠4=35°
In ΔABC, by angle sum property
∠1+∠3+∠4=180°
35°+∠3+35°=180°
∠3=180-70=110°
Hence, measure of ∠3 is 110°
Option 2 is correct.
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